1 00:00:02,536 --> 00:00:04,105 Hi, I'm Jeffrey Tanner. 2 00:00:04,138 --> 00:00:05,506 Welcome to Sophe. 3 00:00:05,539 --> 00:00:08,076 We all know the Internet changed the world. 4 00:00:08,109 --> 00:00:10,244 The only question is: into what? 5 00:00:10,278 --> 00:00:11,612 It can be a platform to bring us together 6 00:00:11,645 --> 00:00:13,347 or to tear us apart. 7 00:00:13,381 --> 00:00:14,548 I know, because I spent my life 8 00:00:14,582 --> 00:00:16,484 trying to turn it into something 9 00:00:16,517 --> 00:00:18,586 that would connect us all. Then... 10 00:00:18,619 --> 00:00:20,588 I love you, Dad. ...my daughter was murdered. 11 00:00:20,621 --> 00:00:22,523 Nothing else mattered anymore. 12 00:00:22,556 --> 00:00:24,558 Everyone was sure they knew who did it-- 13 00:00:24,592 --> 00:00:26,427 the police, my ex-wife-- 14 00:00:26,460 --> 00:00:28,229 but I was convinced the wrong man had been convicted 15 00:00:28,262 --> 00:00:30,264 and the real killer was still out there. 16 00:00:30,298 --> 00:00:32,233 So together with my team, I built Sophe, 17 00:00:32,266 --> 00:00:34,568 a crowdsource crime solving platform 18 00:00:34,602 --> 00:00:37,438 powered by the smartest, most diverse, 19 00:00:37,471 --> 00:00:40,541 independent collection of detectives on the planet: 20 00:00:40,574 --> 00:00:43,144 you. 21 00:00:43,177 --> 00:00:44,078 Let's get to work. 22 00:00:46,280 --> 00:00:48,282 Previously on Wisdom of the Crowd... 23 00:00:48,316 --> 00:00:50,418 TANNER: I have evidence that leads me to believe 24 00:00:50,451 --> 00:00:53,087 the cops have incarcerated the wrong man. 25 00:00:53,121 --> 00:00:55,156 This is not the kind of distraction that we need right now. 26 00:00:55,189 --> 00:00:56,457 The more they start loving this, the more they're gonna 27 00:00:56,490 --> 00:00:57,658 start to believe that Jeffrey's actually right 28 00:00:58,726 --> 00:00:59,560 and Mia's killer is still out there. 29 00:01:00,794 --> 00:01:01,495 You've been divorced nine years, you don't owe him anything. 30 00:01:02,230 --> 00:01:02,663 TANNER: How can you be so sure 31 00:01:03,131 --> 00:01:03,864 that Carlos Ochoa 32 00:01:03,897 --> 00:01:05,433 wasn't the secret boyfriend? 33 00:01:05,466 --> 00:01:07,668 LORI: Because Carlos wasn't a secret. 34 00:01:07,701 --> 00:01:09,437 We've got something. About Mia? 35 00:01:09,470 --> 00:01:11,239 SARA: No, something new. 36 00:01:11,272 --> 00:01:15,109 "Has anyone seen Antoine Reddick?" 37 00:01:15,143 --> 00:01:16,477 Is that blood?! 38 00:01:16,510 --> 00:01:18,246 We don't know anything for sure yet. 39 00:01:18,279 --> 00:01:20,148 Can you please help us? 40 00:01:20,181 --> 00:01:21,649 People are responding. He's alive. 41 00:01:21,682 --> 00:01:23,584 We need paramedics, but he's alive. 42 00:01:23,617 --> 00:01:25,686 (all cheering, whooping) 43 00:01:25,719 --> 00:01:27,121 TANNER: Someone sent this photo. 44 00:01:27,155 --> 00:01:28,322 Your daughter with some guy 45 00:01:28,356 --> 00:01:29,523 who could be anybody. Or he could be the one 46 00:01:30,591 --> 00:01:31,625 walking out of her place the night she was murdered. 47 00:01:32,760 --> 00:01:34,228 I checked all the arrests from Berkeley that night. 48 00:01:34,262 --> 00:01:35,563 TANNER: Ryan Booth... 49 00:01:35,596 --> 00:01:37,531 Same shirt as in the picture. 50 00:01:37,565 --> 00:01:39,433 Tattoos match, too. 51 00:01:39,467 --> 00:01:40,634 Can I put this on Sophe? 52 00:01:40,668 --> 00:01:42,236 Well, that's up to you. 53 00:01:45,939 --> 00:01:48,108 (air blowing) 54 00:01:58,486 --> 00:02:00,621 Dude, you have got to be the most expensive 55 00:02:00,654 --> 00:02:02,623 data entry clerk in the Valley. 56 00:02:02,656 --> 00:02:04,925 It's not data entry, it's data translation. 57 00:02:04,958 --> 00:02:08,362 From what, hard copy to .txt? 58 00:02:08,396 --> 00:02:10,231 These are old crime stats from the state archives. 59 00:02:10,264 --> 00:02:11,932 See-- don't touch that-- every police department 60 00:02:11,965 --> 00:02:13,601 reports crime data in a different format. 61 00:02:13,634 --> 00:02:14,702 Please stop. 62 00:02:14,735 --> 00:02:17,705 So we've got to convert all of it to a uniform schema. 63 00:02:17,738 --> 00:02:20,441 Luckily, it's something crowds are good at. 64 00:02:20,474 --> 00:02:22,643 In fact, right now, I've got 2,187 users 65 00:02:22,676 --> 00:02:24,512 helping with data verification... I take it back. 66 00:02:24,545 --> 00:02:26,447 ...and conversion. You're not just a clerk. 67 00:02:26,480 --> 00:02:28,682 You are the king of all data entry. 68 00:02:28,716 --> 00:02:31,552 What do we need with these old police reports, anyway? 69 00:02:31,585 --> 00:02:34,522 We are bootstrapping Sophe's machine learning. 70 00:02:34,555 --> 00:02:37,691 By having her input crime data, her pattern-matching algorithms 71 00:02:37,725 --> 00:02:39,693 can analyze old cases, see if there's any links 72 00:02:39,727 --> 00:02:42,363 between Mia's murder and past crimes. 73 00:02:42,396 --> 00:02:45,666 Then we feed those links back into the crowd for verification. 74 00:02:45,699 --> 00:02:48,302 It's like a perfect, symbio... (computer beeping) 75 00:02:48,336 --> 00:02:50,271 (Josh typing) 76 00:02:52,440 --> 00:02:55,309 TARIQ: What? JOSH: It's saying these three cases are connected. 77 00:02:55,343 --> 00:02:57,411 But they don't have anything to do with Mia. 78 00:02:59,613 --> 00:03:01,682 Where's Tanner? 79 00:03:01,715 --> 00:03:04,785 He's dealing with something. 80 00:03:07,388 --> 00:03:09,790 TANNER: Ryan Booth. 81 00:03:09,823 --> 00:03:14,262 Did Mia ever mention anything about him to you? 82 00:03:14,295 --> 00:03:17,331 No, not that I can remember. Why...? 83 00:03:17,365 --> 00:03:19,567 TANNER: Mia's friend Lori Meyers 84 00:03:19,600 --> 00:03:22,403 said that Mia had a secret boyfriend. 85 00:03:22,436 --> 00:03:24,372 Someone that she was scared of. 86 00:03:24,405 --> 00:03:26,840 That no one knew about. Mm-hmm. 87 00:03:26,874 --> 00:03:28,809 I've gone through all the conversations 88 00:03:28,842 --> 00:03:31,512 that I've had with Mia a thousand times. 89 00:03:31,545 --> 00:03:35,015 If she had said something to me about a person like this, 90 00:03:35,048 --> 00:03:37,017 I would've told the police. I don't r-- I don't know 91 00:03:37,050 --> 00:03:39,320 who this guy is. Okay, what about "sports shop"? 92 00:03:39,353 --> 00:03:41,655 "Sports" what? I don't... 93 00:03:41,689 --> 00:03:44,558 Lori overheard Mia say that to him. 94 00:03:44,592 --> 00:03:47,795 It could be a-a nickname, a place he worked. 95 00:03:47,828 --> 00:03:49,597 Okay, Jeffrey. 96 00:03:49,630 --> 00:03:50,831 (sniffles) You need to stop this. 97 00:03:50,864 --> 00:03:53,501 Please. 98 00:03:53,534 --> 00:03:57,371 Listen to me, for as long as we've been divorced, 99 00:03:57,405 --> 00:03:59,239 I've always cared about you. 100 00:04:00,408 --> 00:04:01,642 But you're spiraling right now. 101 00:04:01,675 --> 00:04:03,844 I'm spiraling? You're s... The police 102 00:04:03,877 --> 00:04:05,846 have caught our daughter's murderer. 103 00:04:05,879 --> 00:04:07,748 Carlos Ochoa? Yeah. 104 00:04:07,781 --> 00:04:09,750 No. No. 105 00:04:09,783 --> 00:04:12,486 I looked him in the eye in that prison, 106 00:04:12,520 --> 00:04:16,324 and that is not how he felt about Mia. 107 00:04:16,357 --> 00:04:19,860 You went to visit Carlos Ochoa in prison? 108 00:04:19,893 --> 00:04:21,862 Because I needed to know the truth. 109 00:04:21,895 --> 00:04:25,633 There isn't a part of you that doesn't wonder? 110 00:04:25,666 --> 00:04:27,368 Of course there is. 111 00:04:27,401 --> 00:04:29,770 I miss her every single day. 112 00:04:29,803 --> 00:04:31,639 And if I thought any of this were true, 113 00:04:31,672 --> 00:04:33,874 I would... I would stand next to you, 114 00:04:33,907 --> 00:04:36,510 and I would tell the police they're wrong. 115 00:04:36,544 --> 00:04:37,911 But they're not. 116 00:04:37,945 --> 00:04:39,913 We looked at the crime scene photos. 117 00:04:39,947 --> 00:04:41,515 Yeah. 118 00:04:41,549 --> 00:04:42,916 Okay, we sat through the trial. 119 00:04:42,950 --> 00:04:47,388 And we had to ID our daughter's body together. 120 00:04:47,421 --> 00:04:52,426 Jeffrey, I can't keep reliving this anymore. 121 00:04:52,460 --> 00:04:56,664 I am begging you to stop chasing ghosts. 122 00:04:56,697 --> 00:04:58,799 This isn't a ghost. 123 00:04:58,832 --> 00:05:02,770 This is a drug addict with a violent criminal record, 124 00:05:02,803 --> 00:05:04,805 caught on camera assaulting our daughter. 125 00:05:04,838 --> 00:05:06,707 Honey... 126 00:05:06,740 --> 00:05:09,710 And I am gonna find him. 127 00:05:14,815 --> 00:05:16,417 CAVANAUGH: Yeah, that's right. "Booth." 128 00:05:16,450 --> 00:05:18,852 B-O-O-T-H. 129 00:05:20,454 --> 00:05:21,955 No, I'm looking for whatever you have. 130 00:05:21,989 --> 00:05:24,425 He's a person of interest in a case down here. 131 00:05:24,458 --> 00:05:26,560 So I was hoping that... 132 00:05:26,594 --> 00:05:28,629 Yeah. Yeah, of course I'll hold. 133 00:05:28,662 --> 00:05:31,532 Again. 134 00:05:31,565 --> 00:05:32,933 Working a case? 135 00:05:32,966 --> 00:05:35,903 You're a cop. What does the evidence say? 136 00:05:35,936 --> 00:05:38,739 For us? Or are you moonlighting for Jeffrey Tanner again? 137 00:05:40,708 --> 00:05:42,476 H-Hello? 138 00:05:42,510 --> 00:05:44,845 Th-- nothing? 139 00:05:44,878 --> 00:05:45,946 Really? 140 00:05:45,979 --> 00:05:48,382 (sighs) 141 00:05:48,416 --> 00:05:50,350 Yeah, thank you. 142 00:05:52,185 --> 00:05:53,821 Apparently, neither. 143 00:05:53,854 --> 00:05:56,524 You do know your job is to take care of the cases 144 00:05:56,557 --> 00:05:57,891 on your desk, right? 145 00:06:00,428 --> 00:06:03,464 My job, Lieutenant, 146 00:06:03,497 --> 00:06:04,898 is to solve crimes. 147 00:06:04,932 --> 00:06:07,535 And in case you forgot, 148 00:06:07,568 --> 00:06:08,769 Tanner's helped us take down 149 00:06:08,802 --> 00:06:10,671 two pretty big ones in the past week. 150 00:06:10,704 --> 00:06:13,574 Look, Tommy, I'm just trying to help you out, okay? 151 00:06:13,607 --> 00:06:15,676 If the brass catch on that you're helping Jeffrey Tanner 152 00:06:15,709 --> 00:06:17,678 undermine a closed murder case... 153 00:06:17,711 --> 00:06:19,547 Your closed murder case. 154 00:06:19,580 --> 00:06:20,948 Whatever. (phone beeps) 155 00:06:20,981 --> 00:06:22,516 I'm just saying. 156 00:06:24,685 --> 00:06:26,687 Where are you going? 157 00:06:26,720 --> 00:06:28,956 To do my job. 158 00:06:32,993 --> 00:06:34,862 It's been three days. 159 00:06:34,895 --> 00:06:36,697 We still have nothing on Ryan Booth? 160 00:06:36,730 --> 00:06:39,667 It takes time. If he's out there, we'll find him. 161 00:06:39,700 --> 00:06:43,471 In the meantime, you're not gonna believe what Sophe's done. 162 00:06:43,504 --> 00:06:44,905 What? Well... 163 00:06:44,938 --> 00:06:46,507 we've been building out the system 164 00:06:46,540 --> 00:06:47,708 by having Sophe look at links 165 00:06:47,741 --> 00:06:51,879 between Mia's murder and past crimes. 166 00:06:51,912 --> 00:06:53,013 And? 167 00:06:53,046 --> 00:06:54,648 Unfortunately, we didn't find any. 168 00:06:54,682 --> 00:06:56,650 But we did find this. 169 00:06:56,684 --> 00:06:58,519 Ten months ago, a woman named Mei Chang 170 00:06:58,552 --> 00:06:59,853 was murdered in an alley 171 00:06:59,887 --> 00:07:01,622 down in Hunters Point in San Francisco. 172 00:07:01,655 --> 00:07:02,890 Two weeks later, Ramon Ortiz 173 00:07:02,923 --> 00:07:04,792 was found in a field in San Bruno. 174 00:07:04,825 --> 00:07:06,059 A month after that, Olivia Medina 175 00:07:06,093 --> 00:07:07,795 was shot and killed over in Alameda. 176 00:07:07,828 --> 00:07:10,030 The San Bruno and Alameda victims were both shot. 177 00:07:10,063 --> 00:07:12,232 CBI linked the murders through ballistics, 178 00:07:12,265 --> 00:07:15,068 but Mei Chang, the Hunters Point victim, was suffocated. 179 00:07:15,102 --> 00:07:18,572 SFPD ruled it as a random act of violence. 180 00:07:18,606 --> 00:07:21,008 And I'm guessing that Sophe says otherwise. 181 00:07:21,041 --> 00:07:23,511 Yeah. Our cluster-weighted modeling engine inferred 182 00:07:23,544 --> 00:07:25,746 an 81% likelihood that all three cases are related. 183 00:07:25,779 --> 00:07:27,014 SARA: And when we put it 184 00:07:27,047 --> 00:07:28,849 to the crowd to eliminate 185 00:07:28,882 --> 00:07:31,652 any coincidental overlaps, the links only got stronger. 186 00:07:33,621 --> 00:07:35,623 Anyone notify the SFPD? 187 00:07:35,656 --> 00:07:38,058 SARA: I did. Cavanaugh should be here any minute. 188 00:07:38,091 --> 00:07:41,562 (whirring) 189 00:07:41,595 --> 00:07:42,796 (clicks, whirring stops) 190 00:07:42,830 --> 00:07:44,598 TANNER: Lemon-ginger-beet. 191 00:07:44,632 --> 00:07:46,567 It'll clear your head. You want some, Detective? 192 00:07:46,600 --> 00:07:47,835 I'm not a big beet guy, actually. 193 00:07:47,868 --> 00:07:49,737 All right. 194 00:07:49,770 --> 00:07:51,805 So what now, you guys are just gonna insert yourself 195 00:07:51,839 --> 00:07:53,874 into any open case you see fit? 196 00:07:53,907 --> 00:07:55,509 I thought you were looking for Ryan Booth. 197 00:07:55,543 --> 00:07:56,610 We are. 198 00:07:56,644 --> 00:07:58,912 But the Internet can multitask. 199 00:07:58,946 --> 00:08:00,781 Every case that Sophe solves just makes her smart... 200 00:08:00,814 --> 00:08:02,883 Yeah, smarter, yeah. I know. 201 00:08:02,916 --> 00:08:04,652 So good for Sophe, but I'm the one 202 00:08:04,685 --> 00:08:06,019 getting the dirty looks at work. 203 00:08:06,053 --> 00:08:08,656 This isn't about me, Detective. 204 00:08:08,689 --> 00:08:10,691 These victims are all the kinds of people 205 00:08:10,724 --> 00:08:14,294 who slip through the cracks: low income, minorities. 206 00:08:14,327 --> 00:08:15,896 Justice isn't just supposed 207 00:08:15,929 --> 00:08:17,831 to be for people like me, is it? 208 00:08:17,865 --> 00:08:19,032 Oh, here we go. 209 00:08:19,066 --> 00:08:21,802 Jeffrey Tanner, man of the people. 210 00:08:21,835 --> 00:08:22,970 You're a pain in my ass. 211 00:08:23,003 --> 00:08:24,605 I am acutely aware of that. 212 00:08:24,638 --> 00:08:26,607 You got the case notes on the Mei Chang murder? 213 00:08:26,640 --> 00:08:28,709 Yeah. 214 00:08:28,742 --> 00:08:30,010 Sure, I remember this case. 215 00:08:30,043 --> 00:08:31,612 The investigating detective 216 00:08:31,645 --> 00:08:33,113 thought that was a carjacking gone bad. 217 00:08:33,146 --> 00:08:35,115 But I remember thinking there was something more. 218 00:08:35,148 --> 00:08:36,817 Josh, will you do me a favor? 219 00:08:36,850 --> 00:08:39,019 Will you pull up the woman in, um, Alameda? 220 00:08:39,052 --> 00:08:40,554 (typing) 221 00:08:40,588 --> 00:08:42,155 JOSH: Okay. 222 00:08:42,189 --> 00:08:44,725 (typing) 223 00:08:44,758 --> 00:08:47,127 There. There, look. 224 00:08:47,160 --> 00:08:48,829 The victim's shoes were missing. 225 00:08:48,862 --> 00:08:50,698 Just like Mei Chang. 226 00:08:50,731 --> 00:08:52,099 What do you mean, "missing shoes"? 227 00:08:52,132 --> 00:08:54,101 I don't remember that from the official report, do you? 228 00:08:54,134 --> 00:08:55,836 No, it wasn't in there. Uh, that could've been held back 229 00:08:55,869 --> 00:08:57,605 for investigative purposes. 230 00:08:57,638 --> 00:09:01,041 Or possibly, whoever was typing it up got really lazy. 231 00:09:01,074 --> 00:09:04,645 People wonder why I question the Carlos Ochoa murder. 232 00:09:04,678 --> 00:09:06,146 Okay. "Missing shoes." 233 00:09:06,179 --> 00:09:07,981 That should close the link between Mei Chang 234 00:09:08,015 --> 00:09:09,717 and Alameda. 235 00:09:10,951 --> 00:09:12,653 Huh. 236 00:09:12,686 --> 00:09:14,021 I thought it'd be higher. 237 00:09:16,824 --> 00:09:18,959 CAVANAUGH: All right, what's happening? 238 00:09:18,992 --> 00:09:21,161 Detective, 239 00:09:21,194 --> 00:09:24,364 you don't just have three interconnected cases here. 240 00:09:24,397 --> 00:09:26,566 You've got, uh... Fourteen. 241 00:09:27,868 --> 00:09:29,870 CAVANAUGH: What the hell? 242 00:09:29,903 --> 00:09:31,371 Are you saying all these cases are connected? 243 00:09:31,404 --> 00:09:33,741 I'm not. Sophe is. 244 00:09:33,774 --> 00:09:37,177 Like some sort of serial killer. 245 00:09:41,849 --> 00:09:43,116 Post it. 246 00:09:43,150 --> 00:09:45,185 Wha-- whoa, whoa, whoa. Hold up, hold up. 247 00:09:45,218 --> 00:09:47,087 What? Look, if you're right, 248 00:09:47,120 --> 00:09:49,089 the public might freak. We got to think about how we're gonna do this. 249 00:09:49,122 --> 00:09:50,691 Done. What? 250 00:09:50,724 --> 00:09:52,159 Power to the people, am I right? 251 00:09:52,192 --> 00:09:53,627 Read 'em and weep. 252 00:10:02,970 --> 00:10:04,938 * 253 00:10:15,015 --> 00:10:16,917 What the hell, Tommy? 254 00:10:16,950 --> 00:10:19,152 You let Tanner take this thing live without vetting it first? 255 00:10:19,186 --> 00:10:21,021 I didn't let Tanner do anything. Free speech. 256 00:10:21,054 --> 00:10:22,923 If they want to cry "serial killer," 257 00:10:22,956 --> 00:10:24,992 there's not a whole lot I can do to stop them. 258 00:10:26,927 --> 00:10:28,929 14 unrelated DBs? 259 00:10:28,962 --> 00:10:30,898 Yeah. 260 00:10:30,931 --> 00:10:33,366 If this had been serial, someone would've noticed. 261 00:10:33,400 --> 00:10:35,035 Actually, I'm not so sure. 262 00:10:35,068 --> 00:10:38,371 I mean, spread over eight jurisdictions and 11 years. 263 00:10:38,405 --> 00:10:40,373 I mean... 264 00:10:40,407 --> 00:10:43,076 what these cases have in common are little bits of trace, 265 00:10:43,110 --> 00:10:45,813 minor background details. 266 00:10:45,846 --> 00:10:47,447 Like the shoes, they must be trophies. 267 00:10:47,480 --> 00:10:49,149 Most cases have them, but some cases don't. 268 00:10:49,182 --> 00:10:53,020 They're all connected in tiny, different ways. 269 00:10:53,053 --> 00:10:56,156 Kind of stuff even good cops would miss. 270 00:10:56,189 --> 00:10:58,892 I know you like to obsess over your own cases, Tommy. 271 00:10:58,926 --> 00:11:01,829 Now you want to obsess over everyone else's? 272 00:11:01,862 --> 00:11:03,163 Fine. 273 00:11:03,196 --> 00:11:05,165 Where do we start? 274 00:11:07,167 --> 00:11:08,969 "We"? 275 00:11:09,002 --> 00:11:10,838 Deputy chief's orders. 276 00:11:10,871 --> 00:11:13,040 If I didn't know better, I'd think she didn't trust you. 277 00:11:13,073 --> 00:11:14,241 CAVANAUGH: Fine, let's start 278 00:11:14,274 --> 00:11:15,776 with the one in our jurisdiction. 279 00:11:15,809 --> 00:11:16,944 Mei Chang. 280 00:11:16,977 --> 00:11:18,211 WOMAN: You wouldn't even be here 281 00:11:18,245 --> 00:11:20,180 if it weren't for this Web site. 282 00:11:20,213 --> 00:11:22,449 CAVANAUGH: Mrs. Chang, I assure you that the SFPD 283 00:11:22,482 --> 00:11:25,819 remains committed to finding your daughter's killer. 284 00:11:25,853 --> 00:11:28,756 I was looking through Mei's police file 285 00:11:28,789 --> 00:11:31,959 and it seems as though she had a bit of a troubled past, 286 00:11:31,992 --> 00:11:33,260 a few drug busts. 287 00:11:33,293 --> 00:11:35,162 We did the best we could, but... 288 00:11:35,195 --> 00:11:37,197 Maybe you see trouble, but this was our little girl. 289 00:11:37,230 --> 00:11:40,834 Of course. 290 00:11:40,868 --> 00:11:42,936 We think she may have worked 291 00:11:42,970 --> 00:11:46,740 with a man named Ramon Ortiz 292 00:11:46,774 --> 00:11:48,041 at Daly City Produce. 293 00:11:48,075 --> 00:11:51,779 You know, they dated for a bit. 294 00:11:51,812 --> 00:11:54,815 Uh, is he a suspect now? 295 00:11:54,848 --> 00:11:56,917 RUIZ: Ramon Ortiz is dead, Mr. Chang. 296 00:11:56,950 --> 00:11:58,485 He was one of the victims. 297 00:11:58,518 --> 00:12:01,021 (sighs heavily) 298 00:12:01,054 --> 00:12:03,857 At the funeral, Ramon pulled me to the side 299 00:12:03,891 --> 00:12:07,027 and he said he-he might have an idea who killed Mei. 300 00:12:07,060 --> 00:12:08,829 When I never heard from him again, 301 00:12:08,862 --> 00:12:12,165 I figured he was just talking. 302 00:12:15,068 --> 00:12:16,837 So, what do you think? 303 00:12:16,870 --> 00:12:18,772 Ortiz went looking for the killer 304 00:12:18,806 --> 00:12:20,540 and that's what got him shot? 305 00:12:20,573 --> 00:12:22,509 What I think is there's 13 more families out there 306 00:12:22,542 --> 00:12:24,177 just like this one. 307 00:12:24,211 --> 00:12:27,247 And if a low-grade banger can find this guy, so can we. 308 00:12:29,249 --> 00:12:31,484 TANNER: Three more unsolved murders. 309 00:12:31,518 --> 00:12:33,120 Yes. How the hell is that? 310 00:12:33,153 --> 00:12:34,822 User submissions. 311 00:12:34,855 --> 00:12:36,056 The details haven't been uploaded 312 00:12:36,089 --> 00:12:37,791 to the statewide database yet. 313 00:12:37,825 --> 00:12:39,259 Serial killer is sexy, 314 00:12:39,292 --> 00:12:41,194 so there is a flood of new registration. 315 00:12:41,228 --> 00:12:43,063 That's bumping up our user base, big time. 316 00:12:43,096 --> 00:12:44,264 TANNER: These have almost nothing in common 317 00:12:44,297 --> 00:12:45,265 with the first three murders. 318 00:12:45,298 --> 00:12:47,234 Except the killer. 319 00:12:47,267 --> 00:12:48,969 Uh, that's the thing with probabilistic graphing. 320 00:12:49,002 --> 00:12:50,838 We're actually more certain 321 00:12:50,871 --> 00:12:52,940 of their interconnectedness because of the commonalities 322 00:12:52,973 --> 00:12:54,274 with the intermediate nodes. 323 00:12:54,307 --> 00:12:55,943 Even I don't understand that. 324 00:12:55,976 --> 00:12:57,310 JOSH: Basically... The more cases come in, 325 00:12:57,344 --> 00:12:59,346 the stronger the links get. Yeah. 326 00:12:59,379 --> 00:13:01,314 Here's one the users found. There were synthetic 327 00:13:01,348 --> 00:13:02,816 green fibers on half the victims 328 00:13:02,850 --> 00:13:04,051 and what appears to be latex burns 329 00:13:05,185 --> 00:13:06,286 on several more. SARA: The challenge at the moment 330 00:13:07,387 --> 00:13:08,856 is trying to keep up with the rate of submissions. 331 00:13:08,889 --> 00:13:10,190 What is it about serial killers 332 00:13:10,223 --> 00:13:12,592 that makes everyone want to play along at home? 333 00:13:12,625 --> 00:13:15,062 Stay on it. 334 00:13:15,095 --> 00:13:17,564 Anything breaks, let me know. 335 00:13:17,597 --> 00:13:19,099 I will. 336 00:13:19,132 --> 00:13:20,901 Hear the news? 337 00:13:20,934 --> 00:13:22,569 I did not. 338 00:13:22,602 --> 00:13:24,938 Hmm. 339 00:13:24,972 --> 00:13:29,309 AllSourcer just named Nell DeGraf as their new CEO. 340 00:13:29,342 --> 00:13:30,844 Nell DeGraf? 341 00:13:30,878 --> 00:13:32,279 She's a quant. 342 00:13:32,312 --> 00:13:34,314 She's not a visionary. 343 00:13:34,347 --> 00:13:38,118 She is asking for a sit-down. 344 00:13:38,151 --> 00:13:41,121 She would like to pick your brain. 345 00:13:41,154 --> 00:13:43,256 She's been handed the keys to a car she can't drive. 346 00:13:43,290 --> 00:13:45,859 A parley with me isn't gonna fix it. 347 00:13:45,893 --> 00:13:47,060 You left AllSourcer 348 00:13:47,094 --> 00:13:49,329 under less than ideal circumstances. 349 00:13:49,362 --> 00:13:52,332 All right? The last thing we need right now is a fight. 350 00:13:52,365 --> 00:13:54,134 With their user base and their market share-- 351 00:13:54,167 --> 00:13:56,003 thank you-- if they decided 352 00:13:56,036 --> 00:13:58,605 to actually drive traffic away from our site, 353 00:13:58,638 --> 00:14:00,140 we're looking at a... All right, all right, whatever. 354 00:14:00,173 --> 00:14:01,942 I'll sit down. 355 00:14:01,975 --> 00:14:05,245 (sighs) 356 00:14:05,278 --> 00:14:09,082 And you'll, you'll-you'll promise to be pleasant? 357 00:14:09,116 --> 00:14:11,284 Am I ever unpleasant, Mike? 358 00:14:11,318 --> 00:14:14,154 Don't speak. 359 00:14:20,193 --> 00:14:22,395 * 360 00:14:45,252 --> 00:14:47,955 GUARD: Keep it moving, keep it moving. 361 00:14:59,366 --> 00:15:01,101 This is for that white girl. 362 00:15:04,337 --> 00:15:07,007 Hey, Carlos, relax. 363 00:15:07,040 --> 00:15:08,475 Relax. Calm down, man. 364 00:15:08,508 --> 00:15:11,078 Listen, you want protection in here, homie, 365 00:15:11,111 --> 00:15:12,445 you stick with your own kind, all right? 366 00:15:12,479 --> 00:15:13,646 You just stay at my car, 367 00:15:13,680 --> 00:15:15,448 nothing's gonna happen to you. 368 00:15:15,482 --> 00:15:16,683 I'll take care of you, man. 369 00:15:16,716 --> 00:15:17,684 Let's go. 370 00:15:22,055 --> 00:15:23,423 Sara. 371 00:15:23,456 --> 00:15:24,691 Hmm? 372 00:15:24,724 --> 00:15:26,226 Can I borrow you for a second? 373 00:15:26,259 --> 00:15:27,694 Sure. 374 00:15:32,465 --> 00:15:34,234 What do you need? 375 00:15:34,267 --> 00:15:37,470 What do we have on that sports shop clue? 376 00:15:37,504 --> 00:15:41,241 Um, as of this moment, 377 00:15:41,274 --> 00:15:43,977 836 distinct hypotheses. 378 00:15:44,011 --> 00:15:45,445 Give me. 379 00:15:45,478 --> 00:15:47,114 (exhales) 380 00:15:47,147 --> 00:15:48,481 What are you thinking? 381 00:15:48,515 --> 00:15:50,117 Well, that if you can Where's Waldo? 382 00:15:50,150 --> 00:15:52,019 a serial killer out of thin air... Mm. 383 00:15:52,052 --> 00:15:55,455 ...you can link one of our sports shop clues to Ryan Booth. 384 00:15:55,488 --> 00:15:57,424 Let me drive. 385 00:16:00,360 --> 00:16:03,496 Let a professional take the wheel. 386 00:16:03,530 --> 00:16:06,433 (clears throat) 387 00:16:06,466 --> 00:16:08,001 What? 388 00:16:08,035 --> 00:16:09,269 Nothing, nothing. 389 00:16:09,302 --> 00:16:12,005 I just, I like the way you code. 390 00:16:12,039 --> 00:16:13,240 SARA: Right. (clears throat) 391 00:16:13,273 --> 00:16:15,008 TANNER: Yes. SARA: So... 392 00:16:15,042 --> 00:16:17,277 number one match is a sporting goods store 393 00:16:17,310 --> 00:16:21,381 called The Sport Stop, 16 miles from Mia's apartment. 394 00:16:21,414 --> 00:16:26,519 Probability of connection to Ryan Booth is... 395 00:16:26,553 --> 00:16:28,521 (sighs) 396 00:16:28,555 --> 00:16:31,358 ...0.015%. Oh. 397 00:16:31,391 --> 00:16:34,561 The next match is half that. 398 00:16:34,594 --> 00:16:36,729 This man is a ghost. 399 00:16:36,763 --> 00:16:38,531 Yeah, that seems to be the consensus. 400 00:16:38,565 --> 00:16:40,367 MIKE: Uh... (clears throat) 401 00:16:40,400 --> 00:16:43,136 Excuse me, guys. Um, I just got a call from security. 402 00:16:43,170 --> 00:16:45,238 There's somebody here you're gonna want to meet. 403 00:16:45,272 --> 00:16:46,339 Who's that? 404 00:16:46,373 --> 00:16:48,375 It's Ryan Booth's brother. 405 00:16:48,408 --> 00:16:50,043 MAN: You had no right. 406 00:16:50,077 --> 00:16:52,145 You had no right to plaster Ryan's face 407 00:16:52,179 --> 00:16:54,514 all over your Web site. All right, Mr. Booth, 408 00:16:54,547 --> 00:16:56,749 I understand that you want to protect your brother, just... 409 00:16:56,783 --> 00:16:59,186 (chuckles) Protect him? 410 00:16:59,219 --> 00:17:02,289 My brother sucked up every resource my family had. 411 00:17:02,322 --> 00:17:04,124 My dad took out a second mortgage 412 00:17:04,157 --> 00:17:05,758 just to send him to Grand Pines. 413 00:17:05,792 --> 00:17:07,360 Grand Pines? 414 00:17:07,394 --> 00:17:09,262 Some fancy treatment center. 415 00:17:09,296 --> 00:17:11,198 Look, six weeks after Ryan graduated, 416 00:17:11,231 --> 00:17:13,366 he got nailed for another DUI. 417 00:17:13,400 --> 00:17:15,068 Where is he now? 418 00:17:15,102 --> 00:17:16,269 I don't know. 419 00:17:16,303 --> 00:17:18,605 We cut contact after his last relapse. 420 00:17:18,638 --> 00:17:20,173 And you stuck your nose in 421 00:17:20,207 --> 00:17:21,474 and you ripped that wound right open. 422 00:17:21,508 --> 00:17:23,443 If you have any humanity at all, 423 00:17:23,476 --> 00:17:27,147 you will take his picture down and let this go. 424 00:17:27,180 --> 00:17:29,149 I can't do that. 425 00:17:29,182 --> 00:17:31,618 That figures. 426 00:17:31,651 --> 00:17:33,353 The shrink told Ryan 427 00:17:33,386 --> 00:17:36,356 he had narcissistic personality disorder. 428 00:17:36,389 --> 00:17:40,093 Said his brain was so consumed with the next fix 429 00:17:40,127 --> 00:17:45,132 that anybody standing in his way was just collateral damage. 430 00:17:45,165 --> 00:17:47,367 That sound like anyone you know? 431 00:17:49,402 --> 00:17:51,371 (quietly): All right. 432 00:17:51,404 --> 00:17:53,373 All right, thank you. Come on. 433 00:18:01,414 --> 00:18:04,584 I take it he isn't going to help. 434 00:18:04,617 --> 00:18:07,854 Oh, no, he-he wants me to die in a fire. 435 00:18:07,887 --> 00:18:09,589 But, on the bright side, 436 00:18:09,622 --> 00:18:14,561 he mentioned that his brother was a patient 437 00:18:14,594 --> 00:18:16,496 at a place called Grand Pines. 438 00:18:16,529 --> 00:18:19,399 Okay. Well, that's another potential link. 439 00:18:19,432 --> 00:18:21,234 It's actually better than that. 440 00:18:21,268 --> 00:18:23,903 Mia's program at Berkeley was affiliated with that hospital 441 00:18:23,936 --> 00:18:27,240 and that's how they met. 442 00:18:27,274 --> 00:18:29,142 It all makes sense. 443 00:18:29,176 --> 00:18:31,544 JOSH: ...because it wasn't a murder. 444 00:18:31,578 --> 00:18:34,414 It should be easy for you. You're a wizard, Harry. Okay, that's really cute. 445 00:18:34,447 --> 00:18:36,449 I'm gonna call Cavanaugh and let him know. Go ahead, call Cavanaugh. 446 00:18:36,483 --> 00:18:38,618 Let him know what? Uh... 447 00:18:38,651 --> 00:18:40,653 we have another victim. 448 00:18:40,687 --> 00:18:43,256 But this one's alive. 449 00:18:48,795 --> 00:18:50,397 I was training for a marathon. 450 00:18:50,430 --> 00:18:53,400 Uh, you know, bad breakups and whatever. 451 00:18:53,433 --> 00:18:54,801 Um, it was pretty late. 452 00:18:54,834 --> 00:18:57,204 I was working long hours back then. 453 00:18:57,237 --> 00:18:59,672 I had just finished my run and, uh, 454 00:18:59,706 --> 00:19:02,209 I ducked in to get a bottle of water. 455 00:19:04,577 --> 00:19:05,845 There was a... 456 00:19:05,878 --> 00:19:07,914 there used to be 457 00:19:07,947 --> 00:19:11,684 a convenience store there on the corner. 458 00:19:11,718 --> 00:19:14,487 But they've torn this whole block down. 459 00:19:14,521 --> 00:19:16,756 So, you come out and you head... 460 00:19:16,789 --> 00:19:20,260 Uh, back towards my house. 461 00:19:20,293 --> 00:19:23,963 And then the next thing I know, there's a, uh... 462 00:19:23,996 --> 00:19:28,668 there's a-a plastic bag over my head. 463 00:19:28,701 --> 00:19:32,205 And, um, he's trying to get me down on the ground. 464 00:19:33,706 --> 00:19:36,576 Take your time. 465 00:19:36,609 --> 00:19:38,811 It... it was the gloves. 466 00:19:38,845 --> 00:19:41,748 When I read on Sophe that some of the victims 467 00:19:41,781 --> 00:19:44,551 had friction burns from the latex, 468 00:19:44,584 --> 00:19:47,287 that's when I knew it was the same guy. 469 00:19:47,320 --> 00:19:49,589 Did you see his face? 470 00:19:49,622 --> 00:19:51,624 It was dark. 471 00:19:51,658 --> 00:19:54,961 But I remember that he smelled like strawberries. 472 00:19:54,994 --> 00:19:57,764 Not the real kind, 473 00:19:57,797 --> 00:19:58,865 the, um... 474 00:19:58,898 --> 00:20:01,701 sickly sweet medicine kind, 475 00:20:01,734 --> 00:20:04,871 like the... the artificial kind. 476 00:20:04,904 --> 00:20:07,274 Um... 477 00:20:07,307 --> 00:20:10,643 and then I fought him off. (takes deep breath) 478 00:20:10,677 --> 00:20:11,744 I don't know how. 479 00:20:11,778 --> 00:20:14,013 I kicked, I fought, I... 480 00:20:14,046 --> 00:20:16,916 I just ran. 481 00:20:16,949 --> 00:20:19,952 As tired as my legs were, I ran all the way home. 482 00:20:21,821 --> 00:20:24,824 But, you know, I haven't run since. 483 00:20:26,058 --> 00:20:28,995 Every day I just stare at those shoes, 484 00:20:29,028 --> 00:20:30,963 and... 485 00:20:30,997 --> 00:20:33,533 I can't. 486 00:20:33,566 --> 00:20:35,868 We're gonna get this guy, Ms. Vincent. 487 00:20:35,902 --> 00:20:38,237 I promise you that. 488 00:20:40,773 --> 00:20:42,675 Mr. Tanner, I've already told you Yes? 489 00:20:42,709 --> 00:20:44,577 that due to the... HIPPA regulation, I know, you already... 490 00:20:44,611 --> 00:20:45,845 Yes. I cannot divulge information 491 00:20:45,878 --> 00:20:47,647 regarding any patient who may or may not have 492 00:20:47,680 --> 00:20:48,981 been treated at this facility. Will you listen? 493 00:20:49,015 --> 00:20:50,717 We, uh, we... The door's right here, sir. 494 00:20:50,750 --> 00:20:52,885 ...we both... we both know... Not here, not now. 495 00:20:52,919 --> 00:20:55,722 ...that Ryan Booth was a patient here at this facility. 496 00:20:55,755 --> 00:20:58,291 Okay, I understand 497 00:20:58,325 --> 00:21:00,026 that you have these laws to protect people, 498 00:21:00,059 --> 00:21:01,794 and I get it and I respect that. 499 00:21:04,063 --> 00:21:06,299 My daughter was... was 22 years old, 500 00:21:06,333 --> 00:21:10,670 and she could have done whatever she wanted with her life. 501 00:21:10,703 --> 00:21:14,741 And she chose to devote herself to helping others. 502 00:21:14,774 --> 00:21:16,909 And she volunteered here. 503 00:21:16,943 --> 00:21:18,945 That has to account for something. 504 00:21:18,978 --> 00:21:21,948 Mr. Tanner, I am sorry for your loss. 505 00:21:21,981 --> 00:21:24,784 I truly am. 506 00:21:24,817 --> 00:21:26,686 But I'm afraid there is nothing I can do, 507 00:21:26,719 --> 00:21:29,055 and you must go. 508 00:21:29,088 --> 00:21:31,290 Have a good day, sir. 509 00:21:32,825 --> 00:21:35,061 Mr. Tanner. I'm a huge fan. 510 00:21:35,094 --> 00:21:38,698 I actually met my partner in a AllSourcer chat group-- 511 00:21:38,731 --> 00:21:40,800 "Quidditch Quorum." 512 00:21:40,833 --> 00:21:43,603 Are you still looking for Ryan Booth? 513 00:21:43,636 --> 00:21:44,904 Did you know him? 514 00:21:44,937 --> 00:21:48,641 Oh, no, he was way before my time. 515 00:21:48,675 --> 00:21:50,076 But when I saw on Sophe you were looking for him, 516 00:21:50,109 --> 00:21:52,345 it reminded me of something. 517 00:21:52,379 --> 00:21:55,615 I found it cleaning out the art room. 518 00:21:55,648 --> 00:21:58,818 One of the other nurses said that Ryan Booth made it. 519 00:21:58,851 --> 00:22:01,654 I guess he made one for everybody. 520 00:22:01,688 --> 00:22:02,989 I was gonna write in, 521 00:22:03,022 --> 00:22:05,324 but I didn't want to get in trouble. 522 00:22:06,125 --> 00:22:08,094 Did I help? 523 00:22:10,963 --> 00:22:13,966 More than you know. Thank you. 524 00:22:14,000 --> 00:22:16,035 Yeah. 525 00:22:42,795 --> 00:22:44,363 (camera shutter clicks) 526 00:23:03,215 --> 00:23:05,418 (no audio) 527 00:23:10,056 --> 00:23:11,824 Zwart Schaap. 528 00:23:11,858 --> 00:23:14,393 (no audio) 529 00:23:16,929 --> 00:23:18,431 MAN'S VOICE: Zwart Schaap. 530 00:23:23,069 --> 00:23:25,438 CARLOS: No, he can't call me back. 531 00:23:25,472 --> 00:23:27,440 I told you, because I'm in... 532 00:23:27,474 --> 00:23:30,042 Never mind, just tell him that it's an emergency. 533 00:23:32,111 --> 00:23:33,813 (quietly): Tell him I might know 534 00:23:33,846 --> 00:23:35,448 who killed Mia Tanner. 535 00:23:41,721 --> 00:23:45,191 What's up? You, uh, get everything you need, or... 536 00:23:45,224 --> 00:23:48,895 No. Not yet. 537 00:23:55,535 --> 00:23:57,470 This is pointless. 538 00:23:57,504 --> 00:23:59,472 17 murders and an attempted murder, 539 00:23:59,506 --> 00:24:00,773 and they're all over the place. 540 00:24:00,807 --> 00:24:01,941 Physical evidence is different 541 00:24:01,974 --> 00:24:03,976 form victim to victim. 542 00:24:04,010 --> 00:24:05,845 I mean, this one had latex burns but no fiber. 543 00:24:05,878 --> 00:24:07,179 This one has fiber, no latex. 544 00:24:07,213 --> 00:24:09,949 Cause of death for most of them is asphyxiation, 545 00:24:09,982 --> 00:24:12,084 except for these three, they were shot. 546 00:24:12,118 --> 00:24:13,553 Some of the bodies are left at the scene, 547 00:24:13,586 --> 00:24:15,021 Some are traveled and dumped. 548 00:24:15,054 --> 00:24:16,255 And what does the smell of strawberries 549 00:24:16,288 --> 00:24:17,790 have to do with any of it? 550 00:24:17,824 --> 00:24:19,058 He's out there. 551 00:24:19,091 --> 00:24:20,126 The sick bastard that did all this 552 00:24:20,159 --> 00:24:21,894 is still out there. 553 00:24:21,928 --> 00:24:23,162 If it was any other case, we'd be looking for 554 00:24:23,195 --> 00:24:25,832 geographic similarities. 555 00:24:25,865 --> 00:24:28,034 Look at this map. 556 00:24:28,067 --> 00:24:30,202 Here. 557 00:24:30,236 --> 00:24:32,772 This is the corner where Miranda Vincent was attacked. 558 00:24:32,805 --> 00:24:34,807 Not only is the convenience store not there, 559 00:24:34,841 --> 00:24:36,108 but this alley is supposed to be right next to it. 560 00:24:36,142 --> 00:24:37,810 That's not there, either. 561 00:24:37,844 --> 00:24:39,211 Yeah, I know. The whole region has changed. 562 00:24:39,245 --> 00:24:40,847 Some of these maps are too old, but some are too new. 563 00:24:40,880 --> 00:24:42,549 How are we supposed to find similarities 564 00:24:42,582 --> 00:24:44,283 if we don't know what the area looked like 565 00:24:44,316 --> 00:24:45,918 when the murders went down? 566 00:24:50,990 --> 00:24:52,992 I have an idea. 567 00:24:55,027 --> 00:24:57,163 Where are you going? 568 00:24:57,196 --> 00:25:00,032 We are going down the rabbit hole. 569 00:25:02,334 --> 00:25:04,537 (indistinct chatter) 570 00:25:06,906 --> 00:25:08,875 Lieutenant Ruiz. 571 00:25:08,908 --> 00:25:11,143 Glad you finally figured out that we can help. 572 00:25:11,177 --> 00:25:14,080 Believe me, this wasn't my idea. 573 00:25:14,113 --> 00:25:17,016 Well, you just leave the ideas to us. 574 00:25:17,049 --> 00:25:19,018 I think those together would be great. 575 00:25:19,051 --> 00:25:21,253 Hey, so, um, it took a little doing, 576 00:25:21,287 --> 00:25:24,156 but between construction permits and city change orders, 577 00:25:24,190 --> 00:25:26,292 we managed to reconstruct what the neighborhoods 578 00:25:26,325 --> 00:25:28,628 would have been like at the exact date 579 00:25:28,661 --> 00:25:30,630 of each of the attacks. You can do that? 580 00:25:30,663 --> 00:25:33,933 I've always wondered, do police phones have buttons now 581 00:25:33,966 --> 00:25:35,635 or is it still that old rotary-dial-type... 582 00:25:35,668 --> 00:25:36,769 Ignore him. 583 00:25:36,803 --> 00:25:39,939 As I was saying, we discovered an interesting trend. 584 00:25:39,972 --> 00:25:41,841 Yes. Each of these neighborhoods was undergoing 585 00:25:41,874 --> 00:25:44,243 rapid redevelopment at the time these murders occurred. 586 00:25:44,276 --> 00:25:46,312 Can you see that? 587 00:25:46,345 --> 00:25:49,148 CAVANAUGH: Construction. TANNER: Yeah. Mm-hmm. 588 00:25:49,181 --> 00:25:51,083 It's not that the neighborhoods changed. 589 00:25:51,117 --> 00:25:52,251 It's the construction itself. 590 00:25:52,284 --> 00:25:53,620 Exactly. Precisely. 591 00:25:53,653 --> 00:25:55,154 At the time of each of the murders, 592 00:25:55,187 --> 00:25:56,889 there was an active construction site 593 00:25:56,923 --> 00:25:58,324 within three blocks of where the body was found. 594 00:25:58,357 --> 00:26:00,927 That might explain the trace minerals we found 595 00:26:00,960 --> 00:26:02,194 on some of the bodies. 596 00:26:02,228 --> 00:26:03,630 We're looking for someone who worked 597 00:26:03,663 --> 00:26:04,997 at every one of these sites. Mm-hmm. 598 00:26:05,031 --> 00:26:08,134 Find him, and you'll find your killer. 599 00:26:13,673 --> 00:26:16,676 I'll have the grass-fed wagyu, very rare, and no potatoes. Mm-hmm. 600 00:26:16,709 --> 00:26:18,210 Thank you. 601 00:26:18,244 --> 00:26:20,813 So, Jeffrey, I'll get right to the point. 602 00:26:20,847 --> 00:26:22,081 I think the board was crazy 603 00:26:22,114 --> 00:26:23,883 to let you walk out the door with Sophe. 604 00:26:23,916 --> 00:26:25,618 We both know crowdsourcing 605 00:26:25,652 --> 00:26:27,820 is the next evolution in social networks. 606 00:26:27,854 --> 00:26:29,722 I want AllSourcer in on the action. 607 00:26:29,756 --> 00:26:31,724 And they said you weren't a visionary. 608 00:26:31,758 --> 00:26:33,159 (Mike chuckles) Look at that. (chuckles) 609 00:26:33,192 --> 00:26:35,094 Right? I think... I think... I think, actually, 610 00:26:35,127 --> 00:26:36,963 what Jeffrey means is that he's looking... Look, uh... 611 00:26:36,996 --> 00:26:39,065 I-I spent the better part of a year 612 00:26:39,098 --> 00:26:41,668 trying to get Sophe away from AllSourcer. 613 00:26:41,701 --> 00:26:43,670 Why would I want to put her right back in? 614 00:26:43,703 --> 00:26:48,107 Well, I understand you're having some cash flow issues. 615 00:26:48,140 --> 00:26:50,810 Word gets around. 616 00:26:50,843 --> 00:26:52,812 You know, we're willing to make a substantial investment 617 00:26:52,845 --> 00:26:55,748 that will enable you to grow Sophe organically. 618 00:26:55,782 --> 00:26:58,785 And all I ask in return is access to Sophe's 619 00:26:58,818 --> 00:27:00,219 underlying I.P. 620 00:27:00,252 --> 00:27:03,222 The I.P. that I specifically carved out before I left? 621 00:27:03,255 --> 00:27:06,225 (chuckles) Why... No, I'm sorry, why would I want to do that? 622 00:27:06,258 --> 00:27:08,127 Or I could just wait for you to fail and then pick up 623 00:27:08,160 --> 00:27:10,029 the pieces. Ah, see, I thought 624 00:27:10,062 --> 00:27:12,031 this was gonna be a hostile takeover. 625 00:27:12,064 --> 00:27:13,199 I was completely wrong. 626 00:27:13,232 --> 00:27:15,434 It's a passive-aggressive one. 627 00:27:15,467 --> 00:27:17,069 MIKE: Look, maybe there's a way 628 00:27:17,103 --> 00:27:19,906 that we can arrange a mutually beneficial partnership. 629 00:27:19,939 --> 00:27:21,974 Look, the-the problem with any partnership 630 00:27:22,008 --> 00:27:23,142 is there are strings attached. 631 00:27:23,175 --> 00:27:24,777 The only way, moving forward, 632 00:27:24,811 --> 00:27:27,146 to make AllSourcer whole is to monetize Sophe. 633 00:27:27,179 --> 00:27:29,248 So making money is a problem now? 634 00:27:29,281 --> 00:27:30,983 What Sophe is about 635 00:27:31,017 --> 00:27:32,885 is people wanting to be a part 636 00:27:32,919 --> 00:27:34,854 of something bigger than themselves. 637 00:27:34,887 --> 00:27:36,255 Yes, I understand that, Jeffrey, 638 00:27:36,288 --> 00:27:37,690 but I don't think you understand... (phone chimes) 639 00:27:37,724 --> 00:27:39,158 ...what I'm offering here. 640 00:27:39,191 --> 00:27:40,292 I have to take this. 641 00:27:40,326 --> 00:27:43,062 I got to go. The... You're gonna go? 642 00:27:44,230 --> 00:27:46,699 Jeffrey, where... What do you think... 643 00:27:46,733 --> 00:27:48,067 Jeffrey. 644 00:27:49,936 --> 00:27:51,938 * 645 00:28:23,903 --> 00:28:26,005 So, we combed through the official records, 646 00:28:26,038 --> 00:28:28,174 but we couldn't find any one worker who was ever 647 00:28:28,207 --> 00:28:29,976 at more than a few of the locations. 648 00:28:30,009 --> 00:28:32,779 But you've got subcontractors and off-the-book workers. 649 00:28:32,812 --> 00:28:34,781 Exactly. That's where our users come in. 650 00:28:34,814 --> 00:28:37,083 Yeah, we've got photographs and all kinds of documentation 651 00:28:37,116 --> 00:28:38,985 coming in on all 17 construction sites. 652 00:28:39,018 --> 00:28:40,887 Uh, what's with all the flashing? 653 00:28:40,920 --> 00:28:42,221 User input. 654 00:28:42,254 --> 00:28:44,223 People are highlighting regions for analysis. 655 00:28:44,256 --> 00:28:46,225 SARA: They're trying to find common elements in the photos. 656 00:28:46,258 --> 00:28:48,227 So, one user selects an item, and then the others 657 00:28:48,260 --> 00:28:50,296 weigh in on whether it seems relevant or not. 658 00:28:50,329 --> 00:28:52,031 Wouldn't a computer be faster? 659 00:28:52,064 --> 00:28:54,834 Mm. Visual comprehension is actually one of those things 660 00:28:54,867 --> 00:28:56,969 that's better done by humans than by microchips. 661 00:28:57,003 --> 00:28:59,906 It's not elegant, but intuition plays a big part. 662 00:28:59,939 --> 00:29:04,010 (beeps) And we have a match. 663 00:29:04,043 --> 00:29:07,780 "Ever-Fresh Sanitation Services." 664 00:29:07,814 --> 00:29:09,782 How's portable outhouses for a link? 665 00:29:09,816 --> 00:29:12,251 (gasps) That strawberry smell. 666 00:29:12,284 --> 00:29:14,086 Deodorizer. Yeah. 667 00:29:14,120 --> 00:29:15,988 TARIQ: A company like this, they probably have 668 00:29:16,022 --> 00:29:17,256 a dozen open construction sites right now. 669 00:29:17,289 --> 00:29:19,125 CAVANAUGH: Then we better hurry. 670 00:29:19,158 --> 00:29:21,360 Send the address to my phone. We'll get it on the way. 671 00:29:24,030 --> 00:29:26,132 Damn it, Jeffrey, 672 00:29:26,165 --> 00:29:28,835 that was her asking nice, okay? 673 00:29:28,868 --> 00:29:33,305 The next offer is going to come across some lawyer's table. 674 00:29:33,339 --> 00:29:34,941 So just... 675 00:29:34,974 --> 00:29:38,144 Just... call me back. 676 00:29:38,177 --> 00:29:39,912 Where the hell is he? 677 00:29:39,946 --> 00:29:41,080 He's not with you? 678 00:29:41,113 --> 00:29:42,882 No. He pulled a Houdini on lunch. 679 00:29:42,915 --> 00:29:44,951 He got some text, then just took off. 680 00:29:44,984 --> 00:29:46,919 Oh, that might have been me. Yeah, some user in Cleveland 681 00:29:46,953 --> 00:29:49,021 tracked down that wire sculpture Tanner posted on Sophe. 682 00:29:49,055 --> 00:29:51,290 Said he bought one online a couple months ago. 683 00:29:51,323 --> 00:29:52,959 Return address was up in 684 00:29:52,992 --> 00:29:54,226 Guerneville somewhere. 685 00:29:54,260 --> 00:29:55,828 Guerneville? 686 00:29:55,862 --> 00:29:57,329 (engine revs) 687 00:30:27,359 --> 00:30:29,361 * 688 00:30:55,454 --> 00:30:57,990 RYAN: I didn't kill your daughter. 689 00:30:58,024 --> 00:30:59,959 I knew you were looking for me. 690 00:30:59,992 --> 00:31:01,327 I'm not a total hermit. 691 00:31:01,360 --> 00:31:04,163 But I'm not the guy. 692 00:31:04,196 --> 00:31:06,933 Not the guy that killed my daughter? 693 00:31:06,966 --> 00:31:08,367 Put the axe down. 694 00:31:08,400 --> 00:31:10,336 Put it down. 695 00:31:17,143 --> 00:31:20,012 I'm not the guy. 696 00:31:20,046 --> 00:31:22,248 The night Mia died, I was on day three 697 00:31:22,281 --> 00:31:24,316 of a two-week intensive care stay. 698 00:31:24,350 --> 00:31:27,219 I got a stack of bills inside I could show you. 699 00:31:27,253 --> 00:31:28,687 They're still trying to collect on them. 700 00:31:28,720 --> 00:31:30,122 Then why? 701 00:31:30,156 --> 00:31:31,457 Why what? 702 00:31:31,490 --> 00:31:34,426 Why were you grabbing her arm in the photo? 703 00:31:43,035 --> 00:31:45,037 Why don't you have a seat? 704 00:31:54,180 --> 00:31:56,182 Here you go. 705 00:32:02,188 --> 00:32:04,923 I was crazy about her. 706 00:32:06,993 --> 00:32:10,062 Completely unrequited, might I add. 707 00:32:10,096 --> 00:32:11,430 Hell, anyone who met her was. 708 00:32:11,463 --> 00:32:13,499 There was a party 709 00:32:13,532 --> 00:32:15,134 the night of the protest. 710 00:32:15,167 --> 00:32:17,403 I knew she'd be there, so I showed up. 711 00:32:17,436 --> 00:32:21,440 I was messed up by the time I found her. 712 00:32:21,473 --> 00:32:25,344 Drunk, high, whatever else you can think of. 713 00:32:25,377 --> 00:32:27,413 (laughs softly) 714 00:32:27,446 --> 00:32:30,049 Uh, she read me the Riot Act. 715 00:32:30,082 --> 00:32:34,486 Wanted me to call my sponsor, you know, go to a meeting. 716 00:32:36,488 --> 00:32:38,290 Even as mad as she was, 717 00:32:38,324 --> 00:32:41,327 she always wanted to do the right thing. 718 00:32:43,429 --> 00:32:46,298 I grabbed her. 719 00:32:46,332 --> 00:32:48,500 I'm not proud of that. 720 00:32:50,602 --> 00:32:53,372 I was just trying to convince her to come home with me. 721 00:32:54,373 --> 00:32:56,608 She didn't. (chuckles) 722 00:32:56,642 --> 00:32:59,111 You'd be proud. 723 00:33:00,279 --> 00:33:02,381 Man. 724 00:33:02,414 --> 00:33:04,616 It's a hell of a thing, pissing off the nicest person 725 00:33:04,650 --> 00:33:08,254 you ever knew. 726 00:33:08,287 --> 00:33:12,058 She wouldn't even let me visit her at work. 727 00:33:12,091 --> 00:33:14,293 She said that, uh, 728 00:33:14,326 --> 00:33:15,494 she thought it might be distracting 729 00:33:15,527 --> 00:33:17,096 if everyone knew that... 730 00:33:17,129 --> 00:33:20,066 she was Jeffrey Tanner's daughter. 731 00:33:20,099 --> 00:33:22,468 (chuckles) Yeah. 732 00:33:22,501 --> 00:33:25,104 Did you see much of her, at Grand Pines? 733 00:33:25,137 --> 00:33:27,506 What she was like with the doctors and the patients? 734 00:33:27,539 --> 00:33:29,108 'Cause I know that interning 735 00:33:29,141 --> 00:33:31,577 is like 90% coffee and paperwork, 736 00:33:31,610 --> 00:33:34,280 but she must have left an impression. 737 00:33:35,447 --> 00:33:37,449 Oh. 738 00:33:37,483 --> 00:33:40,319 Um... 739 00:33:40,352 --> 00:33:42,054 Mr. Tanner. 740 00:33:43,289 --> 00:33:46,425 Mia wasn't an intern at Grand Pines. 741 00:33:47,626 --> 00:33:49,328 She was a patient. 742 00:33:51,863 --> 00:33:55,134 She was... She was a what? 743 00:33:55,167 --> 00:33:56,502 Checked in the same day as me. 744 00:33:58,204 --> 00:33:59,638 She said, you know, he was depressed 745 00:33:59,671 --> 00:34:01,540 and needed to get her head straight. 746 00:34:01,573 --> 00:34:04,510 You know, otherwise, she'd do something she'd regret. 747 00:34:22,294 --> 00:34:24,163 Well... 748 00:34:24,196 --> 00:34:27,499 if he has any more dead bodies, we sure won't smell them. 749 00:34:31,237 --> 00:34:33,239 (creaking) 750 00:34:39,145 --> 00:34:41,147 Well, hello. 751 00:34:41,180 --> 00:34:42,781 Don't get many walk-ins around here. 752 00:34:42,814 --> 00:34:44,383 Byron O'Malley? 753 00:34:44,416 --> 00:34:46,485 You can call me B.J., sweetheart. 754 00:34:46,518 --> 00:34:48,720 You, uh, want to rent some units? 755 00:34:48,754 --> 00:34:50,256 San Francisco Police. 756 00:34:50,289 --> 00:34:51,357 Oh. 757 00:34:51,390 --> 00:34:53,225 Keep your hands where I can see them. Oh, no, I... 758 00:34:53,259 --> 00:34:55,827 I'm not much of a threat. 759 00:34:55,861 --> 00:34:58,230 Come on in. 760 00:34:58,264 --> 00:35:00,732 (grunts) 761 00:35:02,534 --> 00:35:03,802 Come on. 762 00:35:04,903 --> 00:35:06,405 You're, uh... 763 00:35:06,438 --> 00:35:09,775 Y'all acting kind of jumpy, aren't you? 764 00:35:09,808 --> 00:35:11,777 Business records indicate that you're the sole proprietor. 765 00:35:11,810 --> 00:35:12,911 Is that correct? 766 00:35:12,944 --> 00:35:14,746 Sure. One of your workers 767 00:35:14,780 --> 00:35:16,848 might know something about a criminal matter. 768 00:35:16,882 --> 00:35:18,450 Well, you're gonna have to be more specific. 769 00:35:18,484 --> 00:35:20,919 Um, I've got guys coming and going all the time. 770 00:35:20,952 --> 00:35:22,254 CAVANAUGH: Uh, someone who's worked here 771 00:35:22,288 --> 00:35:24,323 for 12 years or more. 772 00:35:24,356 --> 00:35:26,792 Uh, there's only one guy been there that long. 773 00:35:26,825 --> 00:35:28,260 Don Farrel. 774 00:35:28,294 --> 00:35:29,861 What's Donnie done now? 775 00:35:29,895 --> 00:35:32,431 Well, you tell us where we can find him, and we'll see. 776 00:35:32,464 --> 00:35:34,433 Well, you're not gonna have to go far. 777 00:35:34,466 --> 00:35:36,402 He's right here. 778 00:35:37,903 --> 00:35:39,871 RUIZ (whispers): Tommy. 779 00:35:39,905 --> 00:35:41,373 Where's he going? 780 00:35:41,407 --> 00:35:43,775 CAVANAUGH: Police! 781 00:35:47,579 --> 00:35:50,549 Give yourself up, Farrel! 782 00:36:10,869 --> 00:36:12,838 (clattering) 783 00:36:12,871 --> 00:36:14,406 Police! Stop! 784 00:36:14,440 --> 00:36:16,608 RUIZ (over radio): There's a room in the back. 785 00:36:16,642 --> 00:36:18,810 I got him. 786 00:36:24,483 --> 00:36:26,252 (thudding) 787 00:36:31,623 --> 00:36:33,225 San Francisco Police. 788 00:36:33,259 --> 00:36:34,293 Show me your hands. 789 00:36:36,528 --> 00:36:38,897 Show me your hands now! 790 00:36:40,499 --> 00:36:42,268 I'd do what he says. 791 00:36:44,303 --> 00:36:46,872 Interlace your fingers behind your head. 792 00:36:46,905 --> 00:36:48,974 Hurry up. 793 00:36:49,007 --> 00:36:50,976 What took you so long? 794 00:36:55,481 --> 00:36:57,449 (handcuffs clicking) 795 00:37:06,592 --> 00:37:10,962 SARA: He was trying to dispose of the shoes in a vat of acid. 796 00:37:10,996 --> 00:37:12,964 Machine learning, baby. 797 00:37:12,998 --> 00:37:15,334 How's that for the power of math? 798 00:37:15,367 --> 00:37:17,569 TARIQ: Uh, not so fast there, Archimedes. 799 00:37:17,603 --> 00:37:19,305 My photo-matching software found those toilets. 800 00:37:19,338 --> 00:37:21,473 I broke the case. Q.E.D., move, I push the button. 801 00:37:21,507 --> 00:37:23,575 Uh, you wouldn't have even known where to look if it weren't for Sophe. 802 00:37:23,609 --> 00:37:25,911 And that's not the correct use of "Q.E.D." Boys. Boys. 803 00:37:25,944 --> 00:37:27,579 That is the correct use of Q.E.D. You don't even know what it stands for. 804 00:37:27,613 --> 00:37:28,714 Calm down. What does it stand for? 805 00:37:28,747 --> 00:37:30,015 You're both pretty. 806 00:37:32,451 --> 00:37:34,420 Nice one. 807 00:37:36,488 --> 00:37:39,325 Josh. 808 00:37:52,638 --> 00:37:54,640 REPORTER: This seemingly innocent warehouse 809 00:37:54,673 --> 00:37:56,575 hid the secrets of a man police believe 810 00:37:56,608 --> 00:37:58,009 is responsible for 17 deaths 811 00:37:58,043 --> 00:38:01,613 in the Bay Area over the past 12 years. 812 00:38:01,647 --> 00:38:02,648 (camera clicking, beeping) 813 00:38:03,715 --> 00:38:05,751 ALEX: Perfect. 814 00:38:05,784 --> 00:38:07,018 I think we have it. Okay, wonderful. Thank you. 815 00:38:07,052 --> 00:38:08,654 Thank you. See you gentlemen soon. 816 00:38:08,687 --> 00:38:11,089 Can I just ask you to wait outside for a moment? 817 00:38:11,122 --> 00:38:12,624 I just need... 818 00:38:15,427 --> 00:38:17,429 You knew, didn't you? 819 00:38:19,531 --> 00:38:20,666 Knew what? 820 00:38:20,699 --> 00:38:22,734 About Mia's stay at Grand Pines. 821 00:38:22,768 --> 00:38:24,102 Jeffrey... 822 00:38:24,135 --> 00:38:25,437 Of course you did. 823 00:38:25,471 --> 00:38:26,605 You had to pay for it. 824 00:38:26,638 --> 00:38:28,407 What are you talking about? 825 00:38:29,441 --> 00:38:31,510 I found Ryan Booth. 826 00:38:31,543 --> 00:38:32,644 He didn't kill her. 827 00:38:32,678 --> 00:38:35,947 But he and Mia were patients together 828 00:38:35,981 --> 00:38:37,383 at Grand Pines. Wait a minute. 829 00:38:37,416 --> 00:38:39,084 Unbeknownst to me... Okay, hold on a second. 830 00:38:39,117 --> 00:38:40,652 That's what this whole thing is about, Jeffrey? So-- yes. 831 00:38:40,686 --> 00:38:42,621 Why didn't you tell me? 832 00:38:42,654 --> 00:38:44,390 I couldn't tell you, Jeffrey. 833 00:38:44,423 --> 00:38:46,725 Mia was an adult at the time; she was 20 years old. 834 00:38:46,758 --> 00:38:48,994 And she didn't want anyone to know. 835 00:38:49,027 --> 00:38:51,029 She didn't want you to know. I could've helped her. 836 00:38:51,062 --> 00:38:52,764 No, you couldn't have. 837 00:38:54,099 --> 00:38:56,067 Jeffrey. 838 00:38:56,101 --> 00:38:59,771 I'm not even... I'm not even mad at you. 839 00:38:59,805 --> 00:39:04,042 I'm mad at myself because I keep getting sucked in. 840 00:39:04,075 --> 00:39:05,076 Just a moment. 841 00:39:06,678 --> 00:39:09,114 It's just... (sighs) 842 00:39:16,054 --> 00:39:17,523 You're gonna kill me 843 00:39:17,556 --> 00:39:19,591 if you don't let this go. 844 00:39:19,625 --> 00:39:23,462 And you're gonna end up killing yourself. 845 00:39:28,500 --> 00:39:30,802 TANNER: What if we never find him? 846 00:39:30,836 --> 00:39:35,173 What-what if I am just, really... 847 00:39:35,206 --> 00:39:37,175 chasing ghosts? 848 00:39:37,208 --> 00:39:40,479 Then we'll learn that together. 849 00:39:40,512 --> 00:39:43,482 Okay? 850 00:39:43,515 --> 00:39:45,150 The tech works. 851 00:39:45,183 --> 00:39:47,052 I mean, an hour ago, we just pulled 852 00:39:47,085 --> 00:39:49,621 a serial killer off the street. 853 00:39:51,657 --> 00:39:53,124 Yeah. 854 00:39:53,158 --> 00:39:55,727 We're gonna find the truth about Mia. 855 00:39:55,761 --> 00:39:57,796 Okay? 856 00:40:00,766 --> 00:40:03,502 Hey, hey, hey, hey. 857 00:40:06,805 --> 00:40:10,075 We solved AllSourcer's reboot algorithm 858 00:40:10,108 --> 00:40:12,177 with 12 hours... Mm-hmm. 859 00:40:12,210 --> 00:40:14,780 ...a whiteboard, and, from what I remember, 860 00:40:14,813 --> 00:40:17,115 was contaminated moo shu pork. (laughs) 861 00:40:17,148 --> 00:40:18,484 Yeah. 862 00:40:18,517 --> 00:40:21,219 It was disgusting. It was. 863 00:40:21,252 --> 00:40:22,821 We've got this. Okay? 864 00:40:22,854 --> 00:40:24,790 Yeah. 865 00:40:48,647 --> 00:40:50,816 (metal door clattering, closing) 866 00:40:52,217 --> 00:40:54,219 (water running) 867 00:40:58,690 --> 00:41:00,659 (grunts) 868 00:41:00,692 --> 00:41:02,661 (water stops running) 869 00:41:02,694 --> 00:41:05,564 (exhales) 870 00:41:05,597 --> 00:41:07,666 Man, I thought they was gonna throw down back there, man. 871 00:41:07,699 --> 00:41:08,834 (scoffs) 872 00:41:11,236 --> 00:41:12,804 I told you. 873 00:41:12,838 --> 00:41:16,141 You stick with us, you stay protected. 874 00:41:17,275 --> 00:41:20,111 Man, thanks, homie. 875 00:41:20,145 --> 00:41:22,113 (slices) (Carlos grunts) 876 00:41:26,918 --> 00:41:28,820 You should've just 877 00:41:28,854 --> 00:41:30,822 kept your mouth shut about that girl. 878 00:41:35,260 --> 00:41:38,129 (wheezing) 879 00:41:39,230 --> 00:41:41,733 (labored breathing) 880 00:41:45,270 --> 00:41:48,239 Captioning sponsored by CBS 881 00:41:48,273 --> 00:41:51,309 and TOYOTA. 882 00:41:51,342 --> 00:41:54,279 Captioned by Media Access Group at WGBH access.wgbh.org