Hi, I'm Jeffrey Tanner.
Welcome to Sophe.
We all know the Internet changed the world.
The only question is: into what?
It can be a platform to bring us together
or to tear us apart.
I know, because I spent my life
trying to turn it into something
that would connect us all. Then...
I love you, Dad. ...my daughter was murdered.
Nothing else mattered anymore.
Everyone was sure they knew who did it--
the police, my ex-wife--
but I was convinced the wrong man had been convicted
and the real killer was still out there.
So together with my team, I built Sophe,
a crowdsource crime solving platform
powered by the smartest, most diverse,
independent collection of detectives on the planet:
you.
Let's get to work.
Previously on Wisdom of the Crowd...
ALEX: You were a good dad.
Please, just let this be over.
TANNER: Detective Cavanaugh.
Thank you for coming. I was sent.
This guy was coming out of Mia's apartment
the night she was murdered. Have you ever seen him before?
Not that I can remember.
JOSH: So who is it?
The other guy.
What's going on? I got an alert.
It's about another case.
A serial rapist.
We always knew Sophe can solve other crimes as well.
Yes, eventually.
People are responding.
Look, one of the users is posting the arrest.
(applause)
CAVANAUGH: The state's decided
not to reopen your daughter's case.
Not until we provide them with enough evidence
to force their hand.
(evidence alert beeping)
SARA: What's wrong?
Couldn't sleep?
What's this?
TANNER: This is the video of the man coming out
of Mia's apartment the night she was murdered.
And this is a new photo someone just submitted.
JOSH: Hey, it's Josh from Sophe.
Sorry to bother you so early,
but I just want to ask about that photo you sent us.
Was that at, like, a campus-wide party or...?
No, it was the night that Quentin Anastos
was supposed to speak.
The alt-right guy. Fascist!
DARIUS: Yes, man, there was a protest.
It was crazy. Things got out of hand.
Things got wild.
But I took that picture
way before that.
He didn't even know she was in the photo.
Look, I didn't even know who Mia Tanner was
until we found out about Sophe.
Look, we really do appreciate
what you guys do with the, you know,
crowdsourcing thing... People helping solve crimes.
JOSH: Okay, thanks for submitting this.
Metadata checks out.
Photo's from the night of April 14.
SARA: That's five months before Mia was killed.
Do you think it could be the same man from the video?
There's only one way to find out.
Post it.
SARA: "To Sophe users:
Can you identify this man with Mia?"
*
(elevator bell dings)
Tanner, what are you doing?
You see that photo? What photo?
Detective, you were on Sophe for 28 minutes last night.
I know. I run it, remember? Fine.
I saw the photo. Your daughter with some guy
who could be anybody.
Or he could be the guy from the video,
the one walking out of her place the night she was murdered.
The department is not reopening your daughter's case.
I'm sorry. Until we get more evidence. Right?
That's why I need your help.
My help? Yes.
What are we talking about?
That night, there was a protest at Berkeley.
Kids were arrested. He could have been one of 'em. (sighs)
No. I just need the records from the Berkeley Police.
No! You're not hearing me.
(elevator bell dings) I am off the case.
I can't help you, even if I wanted to.
And all these people? They don't want to.
When it comes to your daughter, all you've done
is accuse them of botching their jobs.
And they don't like it.
CAMILLE: That's just not Antoine.
He is a straight-A student.
He was just studying at the library.
I understand, Mrs. Reddick.
Please, he'd never stay out past his curfew.
He never has.
I promise you, we are gonna do everything we can
to help you find your son.
Would you take them to the conference room, please?
We'll find him.
(sighs): Come on.
You can help me get that evidence, right? RUIZ: Tommy.
You... eh...
Give me a second.
Yeah?
Antoine Reddick.
RUIZ: 13 years old. He went missing last night.
He's a freshman at Cypress View Academy.
At 13? Well, he skipped a year.
Some kind of computer prodigy.
He was supposed to be studying
at the school until 9:00 last night.
When he wasn't home by 10:00,
they started tracking his cell phone.
CAVANAUGH: And? And they found the cell phone,
along with his backpack, in the library.
But the kid was gone. This photo,
in front of his school, that was taken yesterday morning.
That's the most recent.
Come here, please.
What is he doing here?
He knows the department shut him down, right?
Yes, I told him. Twice.
All right, well, would you please get rid of him?
Because I need you on this.
Yeah. Okay.
Her son's missing?
Yes, um, actually,
it's something I should be working on.
Do you have kids, Detective?
What?
Do you have kids? No.
No, you don't? You don't have kids? No, no, no, no.
We're not having this discussion.
I have a job to do.
Say, look, Tanner.
You are a private citizen; you can use Sophe
to look into your daughter's case,
as long as you don't violate people's rights.
If you find something, bring it to me.
But in the meantime,
the department's not your partner on this.
Meaning we're not, either.
Mm. Okay.
Good luck.
Mrs. Reddick, um... (crying)
I know this is... it's okay.
It's all right. (sobbing)
I know. I know.
(muffled): I'm very sorry for your loss, Mr. Tanner.
I want you to know we are pursing every lead we have.
(camera snaps)
(phone buzzes)
What, did you spend the night here?
What?
Usually only Tanner gets in before me,
and he lives upstairs.
Plus, if I don't get here early, someone takes my parking space!
Are they reserved?
SARA: Boys, focus.
We've got something.
About Mia?
No, something new.
"Has anyone seen
Antoine Reddick?"
(indistinct chatter)
(school bell rings)
*
That is why I'm proud to join forces
with our city leaders today
to promote affordable housing developments
like this one, for families in need.
And I am very proud to be able to say to Ana and her family,
welcome home.
Congratulations. (applause)
REPORTER: Representative Hale,
do you agree with you ex-husband
that Carlos Ochoa is innocent?
(clears throat) We're here to talk
about housing today, so we'll stick to that.
Representative! Do you think the police got the wrong man?
Um, I'm not gonna... Do you think that
your daughter's killer is still out there? Uh, we're gonna...
Thank you very much. Excellent question.
Have you visited the Sophe website?
Enough questions for today, guys.
Thank you very much for coming.
What the hell was that?
What did you expect, Alex?
You have to address this. Mm-mm.
I'm gonna set up an interview with the Oakland Chronicle.
It'll be friendly, they're very supportive.
What am I supposed to say? That I'm... You're supposed to say
that Jeffrey's been wrong about all this.
Right? You've been divorced nine years,
you don't owe him anything. I... (scoffs)
It's not about owing him anything.
I don't want anything to do with this, okay?
Let me ask you a question.
Do you think Carlos Ochoa is guilty?
You know I think he's guilty.
Okay, well, then you need to say so.
And you need to say it publicly.
You are up for reelection in a year.
All right? This is not the kind of distraction
that we need right now. And this--
Sophe-- people love that this site has caught
two killers already, and the more they start loving this,
the more they're gonna start to believe that Jeffrey's
actually right and Mia's killer is still out there.
You have to deal with this, Alex.
They won't stop hounding you until you do.
CAVANAUGH: We have the photo of Antoine
out to all the local law enforcement.
We're gonna put it on the news, on our Web site.
What about an AMBER alert?
Unfortunately, that's just for when we know
there's been an abduction
and the child is in imminent danger.
He is in danger.
I know it!
(evidence alert beeping)
What's going on?
(Cavanaugh sighs)
Uh, Tanner.
Why is he still here? I'm so sorry
to interrupt you guys. My name is Jeffrey Tanner.
I know who you are.
This man is not affiliated with the department at all.
Your son was wearing a fitness tracker
and it had a GPS in it.
CAMILLE: Oh, yeah, Antoine got that
for his birthday. You can track the GPS?
I got a guy who can do just about anything.
Got it. Sending to the police.
Um, I think you're a little late.
SARA: What do you mean?
This is a user named "ForceofWill."
He posted something about tracking the GPS on his own.
(phone beeping)
Um, hi. Is this "ForceofWill"?
Just Will.
Are you from Sophe?
Yes, from Sophe.
Dude, we see you moving towards the area.
You need to stay back.
Just trying to help.
Tell him the police are on their way.
Uh, I can hear you, actually.
Oh, hold on. I think I found something.
SARA: That looks like Antoine's jacket.
Yeah, there's the fitness tracker.
And there's blood.
Detective...
One of our users found the tracker
and the sweatshirt in the garbage.
What? CAMILLE: Oh, my God.
Mrs. Reddick... Is that blood?!
RUIZ: We don't know anything for sure yet.
Oh... Please,
you're the only reason we know anything yet.
Can you please help us?
I-I, uh, my-my team,
my team and I will do everything we possibly can for you.
As long as the police are okay with it.
Of course.
Whatever it takes to get your son back.
(crying): Thank you. Thank you.
I guess we're partners after all.
What is this place anyway? This is where we upload the data
and monitor the platform. I know you've already talked
to the police, but I'm afraid
there's a few more questions to ask you.
Even the smallest detail can potentially be crucial.
CAVANAUGH: You're just putting it all out there as quick
as your little fingers can type. That's how it works, Detective.
The crowd tells us what's important.
Well, it better tell us quick.
This boy's been missing for almost 16 hours.
SARA: You said Antoine
was supposed to study in the library until 9:00 p.m.
Did he often stay at school that late?
Sometimes later. Cypress View is very, very competitive.
All right, what is all this?
User-generated theories.
And this tells us how likely each one of those theories is.
And who decides that?
Sophe does, uh, using a statistical formula
called Bayes' theorem.
It analyzes the probability of an event
based on our knowledge of the conditions related to it.
Do you actually hear yourself talk?
TANNER: Josh was getting his second PhD
in applied mathematics when we stole him away from MIT.
Oh. That explains so much.
What about his online life?
So, social media, gaming, friends.
No, he only is allowed two hours of video games
on the weekends, that's it.
Let's take a random piece of data
that Sara's getting from the parents.
Antoine plays only two hours of video games per week.
No 13-year-old I know does that.
The crowd agrees with you. Right here: 98%.
Survey says: he used a school server to set up extra accounts.
That's what I'd do. In fact, I did do that.
JOSH: And here, they're taking
the username from his fitness tracker
and searching for similar screen names.
CAVANAUGH: "Slayer's Code." What's that?
Yeah, it's an MMORPG.
Online game. You play it with other people. Lots of people.
Good work, everybody, let's run it down.
(footsteps approaching)
(chuckles softly)
Oh.
Uh, could I get you something?
I... Camille, she, uh,
she wanted some tea.
Of course. (bottle thuds)
Um, we got... (clears throat)
...chamomile, mint.
Anything's fine.
Camille and Antoine,
they, uh...
they've always had this bond, you know?
Mothers and their sons, right?
Me...
...I just wanted to show him how to throw a ball.
Dad stuff.
I just wish that I, uh...
I know.
(water boiling)
(alarm dings)
(exhales)
(quietly): Here.
You want a second chance.
I hope you get one.
(grunts)
TARIQ: Hey, Chief Wiggum.
What do you want?
Check this out, I got something to show you.
Besides, you don't want to break that chair,
it's expensive.
I can't wait to arrest you.
I got into the kid's account on Slayer's Code.
Don't have a cow, I asked his parents' permission.
Look, Antoine is being trolled by somebody online.
Here, see?
"Bloodstone667." It's a board of Bay Area players,
so everybody's local. Listen to this:
"I know where to find you, and when I do I will hurt you."
You forgot the part where he says: "You're a piece of..." Yeah, no.
I can read what it says.
Question is, who the hell is "Bloodstone667?"
His name is Wayne Ruhl, and he lives in...
What, yeah-- yo! We talked about this.
Who the hell are you hacking? I didn't hack anyone, dude, I swear.
My cousin works for the game developer
and he owes me a favor.
Just don't tell anyone, or he'll get fired.
And possibly deported.
CAVANAUGH: Hey, this is Detective Cavanaugh.
I need you to run a check on a Wayne Ruhl.
(door opens)
Is the skyline still there?
(sighs) What do you got there?
You brought it in here. Don't pretend
like you don't want me to see it.
It's our operating expenses.
And this is just from this last month, Jeffrey.
It's a lot.
And it doesn't help that you brought everybody in here
at the crack of dawn this morning.
We had a piece of new evidence, Mike.
We had to run it down.
Why? Was it going somewhere?
The overtime on that alone, Jeffrey, it's gonna kill us.
We've been through this. I get it. Enough.
But we're hemorrhaging money, Jeffrey.
So unless you can find some way to monetize all this,
we're in a lot of trouble.
I wouldn't... SARA: Hey.
I'm sorry.
Am I interrupting something?
Actually, yes. Ac... He was just leaving.
Weren't you, Mike?
Sure. Yeah.
Why not?
We'll finish this later.
I... That we will. Thank you.
What's up? It's about Mia.
People are posting photos
from the protest that happened that night.
Is she in any of them?
Unfortunately not.
And neither is anyone dressed
like the man we're looking for.
R-Right there. Hold on, go back.
(keyboard clicking) Okay, that's Lori Meyers.
That's Mia's friend.
Yeah, she gave us that voicemail,
the night she was murdered. So, if she was at the protest,
he could've been there, and maybe she saw him.
Hey. We got a lead.
Antoine's being trolled by some guy online
who's got a record.
What's the record?
Violent assault,
and a sex offense with a minor.
I'll keep you posted.
BOY: No, get off of me!
WAYNE: Get back here, you little punk!
Let's go around back. Yeah.
Hold the front.
WAYNE: Come on! BOY: No!
WAYNE: Take your punishment!
Get... BOY: Get off of me!
Get off of me! No! No!
WAYNE: Do it now!
Police! Show me your hands now!
I didn't do anything!
I'm-I'm complying!
I'm complying!
(video game beeping)
BOY (over TV): Ha, ha, I got you.
Who's beat now, sucker?
Hey, that's a new high score.
(sighs) Sir, can you put on some pants, please?
You threatened Antoine Reddick.
Online. But I never touched him. Oh-- see?
Ankle bracelet. Everything I do is-is tracked.
CAVANAUGH: So what was your beef with this kid?
He is a punk. And he's ripping people off.
The hell are you talking about?
The game lets you buy and sell
virtual artifacts online.
Swords, shields, potions, stuff like that.
But when a scumbag like that kid,
you know, he overcharges people,
then-then there's confusion in the marketplace.
So Antoine cheated you?
No, not me, because I'm a discerning collector.
But what if some newb came along and bought Antoine's crap?
Then I didn't get the chance to sell them
the genuine article, and that's stealing.
I-It's just stealing.
JOSH: $500 for a Bone Axe?
Kid's bold. Got to respect that. So is 500 a lot?
Yeah, it's an item that's worth, like, six bucks.
I mean, who would pay this much?
TARIQ: Maybe a newb.
Unless-- look. The overpriced items
have these letters and numbers in the description.
I don't think that's a syntax error.
Could be hexadecimal code.
SARA: Maybe it's a secret message,
telling the buyer what the item actually was.
So what was Antoine selling?
I don't know.
But I think Sophe has a theory on how to find out.
JOSH: These users are saying hexadecimal
converted to Base64. TARIQ: Sure.
2008 called, they want their code back.
Okay. What are we talking about, guys?
Antoine was literally writing in code.
Computer code.
JOSH: "AP U.S. History,
"Chemistry,
Calc B.C.," they're classes.
Let's buy one, see what it is.
As long as Tanner's paying.
Exam answers? JOSH: Makes sense.
These kids are under so much pressure for grades.
SARA: Antoine must have
figured out how to hack the school servers
and steal the answers. TARIQ: Only three usernames
bought the coded items. How much do you want to bet
they're Antoine's classmates?
TANNER: What about this guy, Lori? LORI: Um...
You see anyone at the protest with a hoodie like that?
I don't think so,
but I might not remember.
You know, it... the whole night was nuts.
Black bloc demonstrators showed up and all hell broke loose.
TANNER: Was Mia there?
LORI: No. Mia never made it to the protest.
I know. I saw her later that night and I told her about it.
What about this guy? You think that he could be
the "secret boyfriend" that Mia talked about?
I-I wouldn't know. I never met him.
TANNER: How can you be so sure
that t-the secret boyfriend isn't Carlos Ochoa?
Because Carlos wasn't a secret.
Mia talked about him all the time.
The other guy, whoever he was, that was different.
One day, she was head over heels for him,
then the next, she was terrified.
She was gonna cut it off,
but then, um...
This is my class... One more, one more quick thing.
"Sports shop."
You said something to the detec-detectives about...?
Yeah, that was just something
I heard Mia say to him on the phone once.
What do you think it meant? I don't know.
I asked Mia, but she just smiled and said it was a family thing.
That's it?
That's all she said?
The truth is, Mia could be secretive.
She was conflicted about her life,
all the money you had.
I think that's why she went into social work, though.
She found meaning by helping people.
But sometimes, she just dealt with it all
by keeping things to herself.
(quietly): Okay.
(mouse clicks)
MARIA: You're hurt. What happened?
CARLOS: It's not a big deal, Ma.
It's fine.
(speaks Spanish)
Ah, come on, don't start.
Hey, you're gone get yourself worked up, okay? Don't do that.
Ma, come on.
The appeals court, and all of that, they...
they're just going through the motions, they...
You're wrong. Look at this.
Jeffrey Tanner's trying to help you.
Ma, it's just a waste of time. Nothing's gonna come of...
No!
Wait, wait. Let me see that again.
GUARD: Hey.
No phones.
I don't know.
Doesn't matter anyway.
I love you, Ma.
TANNER: This is supposed to be the sports shop thread.
What is "svorzando"?
It's a type of musical notation,
or there's a Café t'Zwart Schaap in Amsterdam,
a bar in Sacramento called The Sports Stop.
It feels like every time we take a step forward,
we've taken two steps back.
Just give it time.
Sophe will find something.
You talk to the parents?
Yeah. They're hanging in there.
I didn't know what to say to him before.
He wanted to know how to deal with it.
The truth is, you don't.
It's like a black hole.
It swallows up everything you thought you were.
But you didn't let it.
You took all that emptiness
and you built something with it.
You built this.
And this matters, Jeffrey.
It really does.
How did you get so good at talking me off the ledge?
Don't you know?
I climbed out there with you, silly.
(cell phone buzzing)
(whispering): Thank you.
Hey.
Did you need something?
Nope.
Got a minute?
Sure.
Excuse me.
I want to talk about your contract.
I don't have a contract.
Exactly.
And I think that you should...
with an appropriate raise, of course.
Sir... He's good. He's with me.
Found all the kids from his school,
but they're not saying anything.
More worried about getting in trouble than helping Antoine.
Parents?
Yeah.
Tanner.
Hey, everybody.
You know who I am?
Uh, yeah.
Okay, everybody knows who I am? All right.
Then you know that I'm on the board
or know someone on the board at every college
that you ever dreamt that your kid would get into,
every school that they were willing to cheat to get into,
and I will make it my mission
to make sure that they are blackballed
from every single one of them,
unless they tell the police
everything that they know about Antoine Reddick.
All right?
Whose kid's up first? You?
Great. Let's get into it.
Antoine's the smartest kid I know.
He didn't even need the answers.
So why did he steal them?
I don't know. Uh, to make some money?
Plus Antoine is kind of a dork, you know?
Hooking us up was like a way for him to fit in.
All right, so, what happened yesterday, Warren?
You had the chemistry test, then what?
Uh, we aced it and we took Antoine out to celebrate.
So, he was with you? WARREN: Well, yeah, he...
he-he left his phone. I-I-It was in the library.
He left it so that his parents wouldn't track it.
CAVANAUGH: Then why did we find his sweatshirt
in the Tenderloin with blood all over it?
There's a liquor store there that doesn't card.
H-He never even had a beer before.
H-He cut himself opening the bottle.
The blood got on the sweatshirt
a-and we didn't want to make a mess in Kevin's dad's car,
so we just left it.
So, what happened then?
Where did you go?
Uh, Kevin's parents own a weekend house
in Marin, up by Muir Woods.
It's where we go to party.
Uh, a-after a while, Antoine,
he started freaking out.
He said he had to get home,
but we were way too wasted to drive him.
So what did he do? I don't know.
I-I passed out.
We all did.
In the morning, he was gone.
I ran the landline from the house.
Only three calls were made last night.
Pizza delivery place, one of the kids' girlfriends,
and the last went to a kid named Finn Radnor.
Does that name ring a bell?
Finn goes to Antoine's school.
He's a few years ahead of him, but...
So maybe Antoine called Finn for a ride.
Let's talk to him.
It's crazy.
What?
How could Antoine have this whole secret life
we knew nothing about?
Stealing tests? Skipping school?
No. You do what you can for your kids.
After that...
Trust me, I'm not the one to ask.
Can you excuse us for a second?
Thank you.
Something up? You tell me.
(clears throat)
How'd you know?
"Know"?
You offered Sara a raise.
When was the last time you offered anyone a raise?
Voluntarily?
I saw the two of you together earlier.
It was just a little moment, but...
I could tell... And you think what?
She's gonna hold
the company hostage
if the relationship goes sideways?
Well, it's a concern, yes.
All right, look, you-you pay me to be concerned, remember?
When I found Sara at Stanford,
she was doing groundbreaking work in crowdsourcing,
the exact type of work that we need Sophe to do.
Mia died.
Everything... fell apart.
And...
the relationship, it just happened.
In all those years that I was away from Alex,
I never thought that I would meet someone
that I would feel that way about again.
Well, that's amazing.
I just... why do you feel like you got to keep it a secret?
Because I want her to get credit for the work that she does,
(quietly): not because she's sleeping with the boss.
You know how difficult it is for women in Silicon Valley.
And the truth is, I wasn't ready.
But we're-we're getting there.
(sighs) I still don't know what you're doing here, Jeffrey.
And I don't know if you're ever gonna find
what it is that you're looking for,
at-at least not before you go bankrupt,
but...
when I saw you with her...
you looked whole.
I just want to keep you that way.
That's all.
All right.
(groans lightly)
(under breath): "ConcernedMom. Concerned..."
Oh, crap. Come on.
(sighs)
(under breath): "ConcernedMom17."
And...
Okay.
MIA: Mom, I told you this already.
I'm not doing pictures.
ALEX: Before you leave, come on.
Mom, no.
Mom, you have enough photos.
ALEX: I can never have enough pictures of you.
Mia, Mia. Stop.
(laughing): Okay.
Okay. I'm smiling. I'm smiling.
ALEX: I love you so much.
Love you, too. (laughs)
(cries)
(under breath): Oh, my God.
(door opens) DAVID: Hey.
Hey. Just got off the phone with the editor.
You're all set for the interview tonight.
Great. Okay.
You're gonna do great.
(school bell rings)
Finn Radnor?
Yeah?
San Francisco PD.
We were hoping to ask you a few questions about Antoine Reddick.
I didn't mean to hurt him.
It was an accident. I swear it.
We're here because we want
to make sure Antoine gets home safe
and we think you do, too.
I think it's too late.
What do you mean, "it's too late"?
FINN: I mean...
he said he was at a party and that he needed a ride,
so I borrowed my dad's car and went out to get him.
I couldn't understand what he was doing with those guys.
They're such tools and there's no way they actually like him.
That's when he told me.
About the exam answers?
FINN: Those guys were just using him.
And he was, like, bragging to me
about-about throwing off the curve.
Okay, I'm sorry?
"Throwing off the curve"?
It's everyone against everyone at my school.
The Ivies only take a few of us a year.
Antoine was-was helping those idiots take my spot.
I can see how that could make you mad.
That's when I, I pulled over.
I told him to get out of the car.
Then we got into a fight
and he got scared and ran off.
I was just trying to stop him
and then he kicked me.
Like, hard.
I pushed him. I mean, it was just like-like a reflex,
but...
...he was...
he was standing at the edge of this, like...
ravine and...
then he was just gone.
I looked for him.
I called his name, but I couldn't see him.
(exhales) I'm applying to Yale-- you-you understand?
This could ruin my whole future.
(birds squawking)
Are you sure this is the spot?
It's where the kid said he went over.
Captain, look at this.
Hold on.
You said he was wearing plaid shorts?
Did he survive the fall?
HEATON: Yeah, it looks like it.
But in the dark, he'd have no idea which way to go.
Antoine!
(echoing): Antoine Reddick!
Antoine!
(distant siren wailing)
HEATON: We've only got an hour of daylight left.
Let's move, people! We got helicopters?
Nah. Grounded due to fog.
We're gonna have to do this the old-fashioned way.
ELI: Sir? CAMILLE: Excuse me.
Any information... Sir, please, can you tell us anything? Please!
Hey, Captain, let me talk to you for a second.
What's he talking about helicopters? I don't know.
TANNER: Detective?
So this is the great outdoors I heard so much about.
Feels overrated.
Tanner, we appreciate your moral support.
Look, we got this. Who are you?
Nice to meet you, too.
He's with me.
I got a laptop here with a satellite link.
Tanner, what are you doing? Thank you, sir.
I think that we can help.
Hive, Hive, are you there?
SARA: Yes. We're getting you.
What can we do, Detective?
CAVANAUGH: Unless you can stop time, not much.
Look, once the sun goes down,
they can walk right past him and never know it.
Look, Tanner, we got to let Search and Rescue do their jobs.
Okay?
JOSH: Act-Actually...
I-I think Sophe can help refine the search.
CAVANAUGH: How?
JOSH: Well, a traditional grid search
could take hours, even days.
But remember I told you about Bayes' theorem?
Now, we can use that here, too,
to update our hypotheses
based on changing information.
SARA: We give users all the information we have,
and ask them to estimate things like how far
Antoine could have traveled given the conditions,
or what direction he would go.
JOSH: Then we take that information
to model the path Antoine
would most likely have taken
and create a probability map of where he ought to be now.
Meaning what?
We can be smarter.
What do you think?
How the hell can the crowd help us find a boy lost in the woods?
SARA: Well, that depends on your crowd.
I'm sending a push to a subset of users,
using their hobbies and occupations, so--
hikers, climatologists, mountain climbers,
park rangers...
(phone beeping)
Hey, what are we doing?
Well...
the dots represent user theories.
And the white area?
TANNER: Their hot zone. This is approximate.
Accounting for variables, that's where he should be.
All right, Heaton. Heaton?
Look, that's just people guessing.
JOSH: A-Actually, it isn't.
Um, any one person is guessing,
but when we put those guesses together,
it becomes something more.
That's Bayes' theorem at work.
Update with reports from the ground, account for variables...
SARA: And you should be bloody close.
Look, we're almost out of time, guys.
Then what do we have to lose?
CAVANAUGH: I know it sounds crazy, man,
but please, one team.
I'm asking for one team.
R-3, this is Rescue Leader.
Please head half a klick west by a half a klick south.
VOLUNTEER: Half a klick west
by half a click south, copy.
Antoine Reddick!
Antoine!
Antoine Reddick!
Antoine!
VOLUNTEER: Stand by, base.
Approaching the location now.
We're scouring the whole vicinity, but...
negative. There's no one here.
What? No, no, that should have worked.
Any other great ideas?
Guys, I'm gonna send you
in the east direction at this point.
The rain...
What? The rain.
Satellite photos are updated every one to three years.
So the photos that everyone is using...
BOTH: Were taken during the drought.
HEATON: There's been at least five riverbeds
that have filled up in the last six months.
Adjusting the data set.
(typing rapidly)
Right there. Go for base.
VOLUNTEER 2: Captain, we found a shoe,
southwest of sector six.
Size eight, could be the kid's.
No, no. You're going the wrong direction.
You got to use the data. HEATON: I don't care about your data!
We have minutes before we lose the sun!
CAVANAUGH: But Captain...
HEATON: We got one more shot at this!
We're doing it my way.
Who's on my team?
Got one, two, three. Let's go. Yes, sir.
Are you sure about this?
Let's go.
Okay.
We're tracking you.
TANNER: Antoine! CAVANAUGH: Antoine!
TANNER: Antoine! (Cavanaugh sighs)
Antoine! Give me the tablet.
Here you go. (sighs) Let me see this thing.
All right.
All right, just a little further east.
It's about a half a mile.
Antoine!
CAVANAUGH: Antoine!
CAVANAUGH: We're almost near the target point.
Antoine! Wait, wait, wait.
He's over here.
He's right here.
I think we found him.
It's him, we got him.
You okay, buddy? I got a pulse.
He's alive.
We need paramedics, but he's alive.
(all cheering, whooping)
SARA: Fantastic work, everyone.
Good job.
(lively chatter)
We did it.
You did it.
(gags)
(applause, cheering)
CAMILLE: Antoine?
(crying): Baby. Oh, baby...
It's-it's okay. It's all right.
You're gonna be fine.
I don't know how to thank you.
You got a second chance.
Go. Be with your son.
*
(taps key)
ALEX: Everybody thinks that it was my career
in public service that must have inspired my daughter Mia,
but... they're wrong.
Mia was the one who inspired me.
She pushed me.
No, I know that you want to sit here tonight and talk about
my ex-husband and the reward, and whether or not I think
Carlos Ochoa is guilty, right?
Yeah. We're not gonna talk about that.
Alex, do you... No, we're not doing that.
Okay?
What I would like to talk to you about is my daughter.
And if and when I'm ready to do that interview,
I will make sure that your paper is first in line.
Okay?
But tonight...
I'd like to talk about my daughter,
and what I'm doing in her honor.
Especially the affordable housing proposals
that we're working on.
And you're gonna write about it.
So, do we have a deal or...?
(Cavanaugh sighs)
(line ringing)
TANNER: Detective? You're up late.
I checked all the arrests from Berkeley that night.
No guy matching the photo.
Well, I thought you couldn't do that for me.
But... (taps key)
...city police had a sobriety checkpoint a few blocks away.
I'm sending you the file right now.
Same shirt as in the picture.
Tattoos match, too.
But current whereabouts unknown.
Ryan Booth...
I'll help you when I can, how I can.
That's the best I can do for now.
Thank you, Detective.
Uh, can I... can I put this on Sophe?
Well, that's up to you.
(typing)
(pounds keys)
Captioning sponsored by CBS
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Captioned by Media Access Group at WGBH access.wgbh.org