1 00:00:06,073 --> 00:00:11,577 ♪♪ 2 00:00:11,579 --> 00:00:16,248 Narrator: This is the story of the girl next door 3 00:00:16,250 --> 00:00:19,518 Who caught the eye of an eligible stranger... 4 00:00:19,520 --> 00:00:21,920 She was instantly attracted to him 5 00:00:21,922 --> 00:00:24,123 Narrator: ...And fell madly in love. 6 00:00:24,125 --> 00:00:26,925 [ laughter ] 7 00:00:26,927 --> 00:00:28,927 As their family grows larger... 8 00:00:28,929 --> 00:00:30,829 Yeah, mommy. 9 00:00:30,831 --> 00:00:33,999 ...A dark secret threatens to break them. 10 00:00:34,001 --> 00:00:36,935 I didn't really sense that anything was going on. 11 00:00:36,937 --> 00:00:41,440 Narrator: But a love this strong doesn't surrender. 12 00:00:41,442 --> 00:00:45,144 He found the door to be forced open. 13 00:00:45,146 --> 00:00:47,780 Some type of struggle had taken place. 14 00:00:47,782 --> 00:00:50,883 Narrator: It kills everything in its place. 15 00:00:50,885 --> 00:00:52,818 Say goodbye. 16 00:00:52,820 --> 00:00:56,522 ♪♪ 17 00:00:56,524 --> 00:01:02,895 ♪♪ 18 00:01:02,897 --> 00:01:05,898 -- Captions by vitac -- www.Vitac.Com 19 00:01:05,900 --> 00:01:08,901 Captions paid for by discovery communications 20 00:01:09,537 --> 00:01:12,738 It's October of 2015 in montrose, michigan. 21 00:01:17,011 --> 00:01:19,845 Bride to be mary hinkle is feeling jittery. 22 00:01:29,957 --> 00:01:33,258 Luckily for her, best friend and maid of honor, 23 00:01:33,260 --> 00:01:36,662 Melissa thornton is there to reassure her. 24 00:01:36,664 --> 00:01:38,564 The 24-year-old, known by friends 25 00:01:38,566 --> 00:01:41,733 As missy, takes her role seriously, 26 00:01:41,735 --> 00:01:45,204 Making sure everything goes off without a hitch. 27 00:01:45,206 --> 00:01:47,873 Prestigiacamo: Melissa was very helpful the day of the wedding, 28 00:01:47,875 --> 00:01:49,274 Answering my phone for me, 29 00:01:49,276 --> 00:01:52,010 Just making sure everybody knew where they were going. 30 00:01:52,012 --> 00:01:57,616 And I'm glad that I have her there for my special day. 31 00:01:57,618 --> 00:01:59,518 Narrator: Missy and her fellow bridesmaids wrestle 32 00:01:59,520 --> 00:02:01,186 With mary's bridal train. 33 00:02:05,659 --> 00:02:08,627 Melissa, "what am I supposed to be doing?" 34 00:02:08,629 --> 00:02:10,729 Feel free to like, two people, hold it like 35 00:02:10,731 --> 00:02:12,264 Good and open over here. 36 00:02:12,266 --> 00:02:15,200 Prestigiacamo: That's when they were trying to fix my train. 37 00:02:15,202 --> 00:02:18,337 And you match them up. 38 00:02:18,339 --> 00:02:20,339 I didn't know how to do it, so we were all 39 00:02:20,341 --> 00:02:23,909 Trying to figure it out. 40 00:02:23,911 --> 00:02:27,579 When mary asked melissa to be her maid of honor, 41 00:02:27,581 --> 00:02:29,281 It didn't surprise me a bit 42 00:02:29,283 --> 00:02:31,683 Because they've always been close. 43 00:02:31,685 --> 00:02:33,619 Prestigiacamo: I was like, "you are my maid of honor, you know that, right?" 44 00:02:33,621 --> 00:02:36,021 And she's like, "well, of course." 45 00:02:36,023 --> 00:02:38,023 So I never really asked. She just new. 46 00:02:41,729 --> 00:02:43,228 Her and I made a special date, 47 00:02:43,230 --> 00:02:45,964 Just the two of us going to pick out the dresses, 48 00:02:45,966 --> 00:02:49,401 And so she did pick out the bridesmaids dresses. 49 00:02:49,403 --> 00:02:51,370 It was a plum color. 50 00:02:51,372 --> 00:02:53,405 It was off the shoulders, 51 00:02:53,407 --> 00:02:55,007 So she looked beautiful. 52 00:02:55,009 --> 00:03:02,247 ♪♪ 53 00:03:02,249 --> 00:03:05,717 Narrator: Missy and mary have remained so close over the years. 54 00:03:05,719 --> 00:03:09,821 They're still like sisters, which is no small feat 55 00:03:09,823 --> 00:03:13,792 Considering missy already has two. 56 00:03:13,794 --> 00:03:15,694 As the youngest of three, 57 00:03:15,696 --> 00:03:20,499 Missing is the baby of the thornton family. 58 00:03:20,501 --> 00:03:24,603 Barbara: She was born August 29, 1991, 59 00:03:24,605 --> 00:03:29,374 A beautiful little thing with big brown eyes, 60 00:03:29,376 --> 00:03:31,009 Lots of dark hair. 61 00:03:31,011 --> 00:03:33,845 Her sisters, who are just over the moon with her 62 00:03:33,847 --> 00:03:36,215 And my husband and I, 63 00:03:36,217 --> 00:03:38,784 We felt like our family was complete. 64 00:03:41,288 --> 00:03:44,156 Narrator: When missy is born, angie is 11, 65 00:03:44,158 --> 00:03:46,358 And stefanie is just four. 66 00:03:46,360 --> 00:03:48,227 Despite the age gaps, 67 00:03:48,229 --> 00:03:52,331 The three girls are incredibly close. 68 00:03:52,333 --> 00:03:54,233 Angie was a lot older than us, 69 00:03:54,235 --> 00:03:57,869 So angie played more of like a mother figure role, 70 00:03:57,871 --> 00:03:59,471 Always watching out for us 71 00:03:59,473 --> 00:04:02,374 And making sure we weren't doing things we weren't supposed to. 72 00:04:02,376 --> 00:04:05,644 And me and missy were... 73 00:04:05,646 --> 00:04:09,348 I don't know, she was like my best friend growing up. 74 00:04:09,350 --> 00:04:11,416 Barbara: They always did stuff together. 75 00:04:11,418 --> 00:04:13,018 Stefanie and missy 76 00:04:13,020 --> 00:04:15,554 Always wanted to be where angie was, 77 00:04:15,556 --> 00:04:18,890 So she always had them with her. 78 00:04:18,892 --> 00:04:21,360 [ sighs ] 79 00:04:21,362 --> 00:04:25,397 It was -- it was wonderful chaos. 80 00:04:25,399 --> 00:04:29,668 I called them the three musketeers. 81 00:04:29,670 --> 00:04:32,104 Narrator: If there were a fourth musketeer, 82 00:04:32,106 --> 00:04:36,375 It would be missy's best friend, mary. 83 00:04:36,377 --> 00:04:38,443 They first met back in ninth grade 84 00:04:38,445 --> 00:04:41,813 When both were high school freshman in montrose. 85 00:04:41,815 --> 00:04:44,583 [ camera shutter clicks ] 86 00:04:44,585 --> 00:04:46,751 Prestigiacamo: Melissa was a sister to me. 87 00:04:46,753 --> 00:04:48,654 I met her in high school. 88 00:04:48,656 --> 00:04:51,423 She was just so fun and outgoing, 89 00:04:51,425 --> 00:04:54,793 And her and I just clicked right away 90 00:04:54,795 --> 00:04:56,728 And we were inseparable. 91 00:04:56,730 --> 00:04:58,463 She was my best friend. 92 00:05:00,768 --> 00:05:03,201 Narrator: At 19 years old, missy decides 93 00:05:03,203 --> 00:05:04,903 To leave the family home, 94 00:05:04,905 --> 00:05:07,839 Joining her sisters 20 minutes up the road 95 00:05:07,841 --> 00:05:09,608 In the city of saginaw. 96 00:05:09,610 --> 00:05:12,377 Barbara: I guess she grew up too fast for me. 97 00:05:12,379 --> 00:05:17,149 She was my last baby, but she was closer to the things 98 00:05:17,151 --> 00:05:22,387 That she needed to be closer to, like work and everything. 99 00:05:22,389 --> 00:05:24,089 Prestigiacamo: When melissa moved back to saginaw, 100 00:05:24,091 --> 00:05:26,892 She loved it because she always wanted to be with, 101 00:05:26,894 --> 00:05:28,026 You know, stefanie and angie. 102 00:05:28,028 --> 00:05:30,996 So, I think that helped. 103 00:05:30,998 --> 00:05:32,364 She loved the city. 104 00:05:32,366 --> 00:05:34,933 It was fun when she moved back to saginaw 105 00:05:34,935 --> 00:05:37,269 Because we've seen each other more and more. 106 00:05:37,271 --> 00:05:39,805 She lived with my older sister, angela 107 00:05:39,807 --> 00:05:41,940 For about a couple months before she moved 108 00:05:41,942 --> 00:05:44,843 Across the street from me. 109 00:05:44,845 --> 00:05:48,380 Narrator: The next step for missy is to find a job. 110 00:05:48,382 --> 00:05:51,483 And following in the footsteps of her mother and two sisters, 111 00:05:51,485 --> 00:05:54,453 She looks for work as a health care provider. 112 00:05:54,455 --> 00:05:57,055 Stefanie: Melissa worked doing home healthcare with me, 113 00:05:57,057 --> 00:06:01,360 And eventually she took on like a private case of home care. 114 00:06:01,362 --> 00:06:06,965 She had a special client named eva that she just adored, 115 00:06:06,967 --> 00:06:10,836 And I know she really enjoyed her time together with her. 116 00:06:10,838 --> 00:06:12,270 She would always tell me about, you know, 117 00:06:12,272 --> 00:06:14,606 Different conversations that they would share together. 118 00:06:14,608 --> 00:06:16,875 And she really looked up to her. 119 00:06:16,877 --> 00:06:19,044 Narrator: For 10 years missy and mary have been 120 00:06:19,046 --> 00:06:20,645 The best of friends. 121 00:06:20,647 --> 00:06:23,849 They share everything, including the most important 122 00:06:23,851 --> 00:06:26,051 Occasion of mary's life. 123 00:06:46,573 --> 00:06:48,707 [ laughter ] 124 00:06:54,081 --> 00:06:56,982 They usually confident missy finds herself 125 00:06:56,984 --> 00:06:58,550 Overcome with emotion. 126 00:07:01,255 --> 00:07:03,822 [ laughter ] 127 00:07:03,824 --> 00:07:06,491 She was nervous about giving her speech. 128 00:07:06,493 --> 00:07:07,959 [ laughs ] 129 00:07:07,961 --> 00:07:11,963 She didn't want to do it, but I told her you have to. 130 00:07:11,965 --> 00:07:17,135 So, you know, that was very courageous of her. 131 00:07:17,137 --> 00:07:18,637 She was nervous, but she did it. 132 00:07:29,850 --> 00:07:31,216 [ applause ] 133 00:07:31,218 --> 00:07:34,653 Narrator: It's a poignant moment for the two. 134 00:07:34,655 --> 00:07:39,257 Stefanie: Her toast was very cute and very heartfelt. 135 00:07:39,259 --> 00:07:41,226 It made me cry. 136 00:07:41,228 --> 00:07:43,094 It was like funny at the same time 137 00:07:43,096 --> 00:07:45,464 Because we were laughing while we were crying. 138 00:07:48,302 --> 00:07:50,902 Narrator: By the time of mary's wedding in 2015, 139 00:07:50,904 --> 00:07:55,340 Missy is settled and happy. 140 00:07:55,342 --> 00:07:57,976 Hey, mary. Hey, tom. It's libby. 141 00:07:57,978 --> 00:08:01,179 Narrator: As guest toast the bride and groom on camera, 142 00:08:01,181 --> 00:08:04,382 It also captures the final piece of missy's jigsaw, 143 00:08:04,384 --> 00:08:08,220 Her boyfriend robert propp. 144 00:08:08,222 --> 00:08:10,489 They've been together for five years, 145 00:08:10,491 --> 00:08:12,090 And there's no one else she'd want 146 00:08:12,092 --> 00:08:15,360 By her side at a wedding. 147 00:08:15,362 --> 00:08:21,199 Although missy's happy to desert him when the dancing starts. 148 00:08:21,201 --> 00:08:23,702 We loved to go out dancing all the time. 149 00:08:23,704 --> 00:08:28,740 ♪♪ 150 00:08:28,742 --> 00:08:34,746 I think we were dancing to the "cha cha slide" maybe. 151 00:08:34,748 --> 00:08:36,381 Looks like it. [ laughs ] 152 00:08:38,785 --> 00:08:41,286 Narrator: It's obvious to everyone 153 00:08:41,288 --> 00:08:44,523 That missy thornton couldn't be happier. 154 00:08:44,525 --> 00:08:47,125 Look at how beautiful melissa is. 155 00:08:47,127 --> 00:08:48,727 Aww. 156 00:08:56,003 --> 00:09:02,040 ♪♪ 157 00:09:02,042 --> 00:09:04,075 Narrator: In October of 2015, 158 00:09:04,077 --> 00:09:06,678 Missy thornton invites boyfriend robert propp 159 00:09:06,680 --> 00:09:08,680 To the wedding of her best friend. 160 00:09:08,682 --> 00:09:13,685 ♪♪ 161 00:09:13,687 --> 00:09:17,522 The story of how they met begins five years earlier. 162 00:09:17,524 --> 00:09:19,658 Man: Oh, you got balloons. 163 00:09:19,660 --> 00:09:22,294 In July 2010, missy and her family 164 00:09:22,296 --> 00:09:25,397 Are celebrating the birthdays of her niece and nephew. 165 00:09:27,534 --> 00:09:33,071 The party is being held in her sister stefanie's backyard. 166 00:09:33,073 --> 00:09:35,273 Stefanie: My son dominic and my daughter olivia, 167 00:09:35,275 --> 00:09:37,075 They're almost three years apart. 168 00:09:37,077 --> 00:09:39,878 But since their birthdays were so close, 169 00:09:39,880 --> 00:09:42,881 We did a double birthday party every year for them. 170 00:09:42,883 --> 00:09:45,584 And we usually just did like a barbecue in the backyard 171 00:09:45,586 --> 00:09:48,320 And let them have some friends over. 172 00:09:48,322 --> 00:09:49,621 Barbara: It was sunny. 173 00:09:49,623 --> 00:09:51,723 The kids were all playing in the pool 174 00:09:51,725 --> 00:09:54,092 And having fun and getting cooled off. 175 00:09:54,094 --> 00:09:57,662 And we were sitting in the lawn chairs 176 00:09:57,664 --> 00:09:59,631 And having something to drink, 177 00:09:59,633 --> 00:10:04,903 And we had food on the barbecue. 178 00:10:04,905 --> 00:10:06,705 It was a perfect day. 179 00:10:09,209 --> 00:10:11,977 Narrator: During the party, missy spots two kids 180 00:10:11,979 --> 00:10:15,947 Roughly the age of her niece and nephew. 181 00:10:15,949 --> 00:10:19,417 They were looking through the shrubs at the party, 182 00:10:19,419 --> 00:10:22,554 And missy saw them and said, "why don't you see 183 00:10:22,556 --> 00:10:24,623 If it's all right, if you can come over 184 00:10:24,625 --> 00:10:26,791 And have some ice cream and cake?" 185 00:10:26,793 --> 00:10:28,593 I'm missy. I don't think we've met. 186 00:10:28,595 --> 00:10:30,528 I'm robert propp. 187 00:10:30,530 --> 00:10:32,731 Narrator: The children from next door arrive 188 00:10:32,733 --> 00:10:36,868 With a handsome guy in tow, their father, robert propp. 189 00:10:36,870 --> 00:10:39,537 -Thank you very much. -Cheers. 190 00:10:39,539 --> 00:10:41,640 Cheers. 191 00:10:41,642 --> 00:10:45,043 Robert only recently moved in next door with his parents 192 00:10:45,045 --> 00:10:47,145 After going through a divorce. 193 00:10:47,147 --> 00:10:50,849 His son and daughter visit him on weekends. 194 00:10:50,851 --> 00:10:56,154 Robert and stefanie's kids seem to get along well together, 195 00:10:56,156 --> 00:10:58,690 And missy starts to think she might want 196 00:10:58,692 --> 00:11:03,061 To get more friendly with the neighbors, too. 197 00:11:03,063 --> 00:11:06,498 Stefanie: I remember them hitting it off right away. 198 00:11:06,500 --> 00:11:09,834 Melissa was probably instantly attracted to him. 199 00:11:09,836 --> 00:11:11,670 She thought he was very cute, 200 00:11:11,672 --> 00:11:14,139 And he seemed like he was really good dad. 201 00:11:14,141 --> 00:11:16,107 She wanted to have a little bonfire 202 00:11:16,109 --> 00:11:17,409 And a few drinks in the backyard 203 00:11:17,411 --> 00:11:19,010 And she wanted to invite him over, 204 00:11:19,012 --> 00:11:23,348 So that's what we did. 205 00:11:23,350 --> 00:11:25,283 Narrator: Robert propp has his own business 206 00:11:25,285 --> 00:11:27,619 Propp auto, providing car owners 207 00:11:27,621 --> 00:11:32,023 With factory and custom paint jobs. 208 00:11:32,025 --> 00:11:37,962 Missy's drawn to his maturity, something she finds appealing. 209 00:11:37,964 --> 00:11:40,765 I think she enjoyed the fact that she thought he had 210 00:11:40,767 --> 00:11:42,634 A really good head on his shoulders 211 00:11:42,636 --> 00:11:44,703 And he had a lot of dreams 212 00:11:44,705 --> 00:11:47,972 And seemed like he was moving forward with them. 213 00:11:50,977 --> 00:11:53,144 She liked that he had things in his life 214 00:11:53,146 --> 00:11:55,547 Figured out a little bit more. 215 00:11:55,549 --> 00:11:57,415 Okay. 216 00:11:57,417 --> 00:11:58,950 Well, hey. I wasn't expecting you. 217 00:11:58,952 --> 00:12:01,486 Hi. Yeah, I hope it's okay. 218 00:12:01,488 --> 00:12:04,489 This is mary. She's having car trouble. 219 00:12:04,491 --> 00:12:07,292 Prestigiacamo: The first time I met rob probably 220 00:12:07,294 --> 00:12:09,394 Wasn't long after they met 221 00:12:09,396 --> 00:12:12,330 And there was something wrong with my car, 222 00:12:12,332 --> 00:12:15,266 And he fixed it because it was a simple fix. 223 00:12:15,268 --> 00:12:17,669 So, anything? 224 00:12:17,671 --> 00:12:18,870 I was kind of wooed by that. 225 00:12:18,872 --> 00:12:20,972 I was like, "oh, wow, melissa. That's great." 226 00:12:20,974 --> 00:12:24,409 You know? I thought he was a good guy. 227 00:12:24,411 --> 00:12:26,845 Narrator: Within two weeks of the party, 228 00:12:26,847 --> 00:12:28,813 The pair are going out. 229 00:12:28,815 --> 00:12:30,849 The more time they spend together, 230 00:12:30,851 --> 00:12:35,587 The more missy is convinced that he could be the one. 231 00:12:35,589 --> 00:12:39,023 He seemed nice and everything, and it seemed exciting for her, 232 00:12:39,025 --> 00:12:42,594 But I was a little concerned about the age difference. 233 00:12:42,596 --> 00:12:44,796 Melissa wasn't bothered by the age gap at all. 234 00:12:44,798 --> 00:12:47,031 She thought that he was going to be a family guy 235 00:12:47,033 --> 00:12:48,500 And just settle down. 236 00:12:48,502 --> 00:12:52,103 I think she saw stability and a future. 237 00:12:52,105 --> 00:12:54,539 [ indistinct conversations ] 238 00:12:57,577 --> 00:13:00,245 Narrator: By christmas of 2011, missy and robert 239 00:13:00,247 --> 00:13:02,614 Have been dating for over a year, 240 00:13:02,616 --> 00:13:04,682 And while robert is with his parents, 241 00:13:04,684 --> 00:13:05,950 Paul and barbara thornton 242 00:13:05,952 --> 00:13:08,920 Are hosting their three daughters. 243 00:13:08,922 --> 00:13:14,559 That's missy there on the couch. 244 00:13:14,561 --> 00:13:17,695 The oldest, angie, is in the red sweater 245 00:13:17,697 --> 00:13:22,667 ♪♪ 246 00:13:22,669 --> 00:13:26,204 While stefanie watches her kids deliver presents. 247 00:13:26,206 --> 00:13:28,840 -Wow! -It's bird house! 248 00:13:28,842 --> 00:13:34,112 Oh, thank you. 249 00:13:34,114 --> 00:13:36,714 Having the kids for christmas dinner 250 00:13:36,716 --> 00:13:43,421 And opening up presents, we always had a great time. 251 00:13:43,423 --> 00:13:45,356 Narrator: This is the last time missy and robert 252 00:13:45,358 --> 00:13:47,358 Will spend the christmas apart... 253 00:13:47,360 --> 00:13:48,393 Man: There's the dollhouse. 254 00:13:48,395 --> 00:13:49,494 [ speaks indistinctly ] 255 00:13:49,496 --> 00:13:51,029 Yeah. 256 00:13:51,031 --> 00:13:56,568 Narrator: ...Because in summer 2012, they move in together. 257 00:13:56,570 --> 00:13:59,170 They got a house that was right across the street 258 00:13:59,172 --> 00:14:01,840 From my daughter, stefanie. 259 00:14:01,842 --> 00:14:03,441 That's when I thought -- I was like, "oh, well, 260 00:14:03,443 --> 00:14:07,445 Maybe, you know, you guys have a future." 261 00:14:07,447 --> 00:14:09,881 I was excited for her. I was happy. 262 00:14:12,185 --> 00:14:14,552 Narrator: But by christmas 2013, 263 00:14:14,554 --> 00:14:17,522 Their relationship begins to waver. 264 00:14:17,524 --> 00:14:20,592 I think it got worse after they moved in together. 265 00:14:20,594 --> 00:14:26,164 Barbara: His shop was maybe a mile or two from where they were living, 266 00:14:26,166 --> 00:14:29,267 And he spent a lot of time there. 267 00:14:29,269 --> 00:14:33,738 She was happy he had the work, but she was worried 268 00:14:33,740 --> 00:14:38,243 That he was doing other things, too. 269 00:14:38,245 --> 00:14:40,111 I don't know what he was doing with his time, 270 00:14:40,113 --> 00:14:42,947 And melissa didn't either. 271 00:14:42,949 --> 00:14:45,650 Narrator: But just as the cracks start to show, 272 00:14:45,652 --> 00:14:48,486 Missy finds out she's pregnant 273 00:14:48,488 --> 00:14:51,589 And things with robert get worse. 274 00:14:51,591 --> 00:14:53,491 Stefanie: I noticed a change in the relationship 275 00:14:53,493 --> 00:14:55,627 When she was pregnant. 276 00:14:55,629 --> 00:14:59,731 It was when he would start taking off for days at a time. 277 00:14:59,733 --> 00:15:01,266 She was very disappointed. 278 00:15:01,268 --> 00:15:05,069 She thought things would be different. 279 00:15:05,071 --> 00:15:08,606 Narrator: But nothing gets in the way of a and family christmas, 280 00:15:08,608 --> 00:15:13,478 And missy puts on a brave face for the camera. 281 00:15:13,480 --> 00:15:16,981 Even robert makes an appearance as the two families get together 282 00:15:16,983 --> 00:15:19,150 For a christmas dance party. 283 00:15:21,354 --> 00:15:22,887 Barbara: There's grandpa dancing. 284 00:15:22,889 --> 00:15:26,491 [ laughs ] 285 00:15:26,493 --> 00:15:28,960 There's stefie dancing. 286 00:15:28,962 --> 00:15:31,095 The kids are having a great time. 287 00:15:31,097 --> 00:15:32,664 Aww. 288 00:15:34,668 --> 00:15:37,468 Narrator: That's robert's daughter in the aqua top dancing 289 00:15:37,470 --> 00:15:40,571 With stefanie's daughter in the red, 290 00:15:40,573 --> 00:15:43,074 While robert goofs around with missy. 291 00:15:43,076 --> 00:15:47,445 ♪♪ 292 00:15:47,447 --> 00:15:49,681 Woman: Get the family moving. 293 00:15:49,683 --> 00:15:51,449 Narrator: Angie, behind the camera, 294 00:15:51,451 --> 00:15:53,017 Encourages the now eight months 295 00:15:53,019 --> 00:15:55,253 Pregnant missy to bust a move. 296 00:15:55,255 --> 00:15:58,323 Get the belly going. 297 00:15:58,325 --> 00:16:02,694 Stefanie: Melissa was very happy, fun. She'd like to dance. 298 00:16:02,696 --> 00:16:04,862 I don't even remember this video. 299 00:16:07,534 --> 00:16:11,970 Barbara: Christmas of 2013, she was probably eight months along 300 00:16:11,972 --> 00:16:15,673 And I was a little worried that she was doing too much, 301 00:16:15,675 --> 00:16:19,344 You know, with all of the holiday rush and everything. 302 00:16:19,346 --> 00:16:23,881 But she seemed happy and she was doing really well. 303 00:16:23,883 --> 00:16:30,021 ♪♪ 304 00:16:30,023 --> 00:16:32,557 Narrator: In January of 2014, 305 00:16:32,559 --> 00:16:37,095 Missy gives birth to a beautiful little girl, bee. 306 00:16:37,097 --> 00:16:40,131 It's quite an emotional experience 307 00:16:40,133 --> 00:16:42,900 To see your daughter with her baby 308 00:16:42,902 --> 00:16:46,637 And the love that they're feeling right at that moment, 309 00:16:46,639 --> 00:16:50,842 And it makes you feel a lot of love to. 310 00:16:50,844 --> 00:16:54,278 Narrator: Missy proves a natural mom, and of course, 311 00:16:54,280 --> 00:16:56,614 Robert is already a pro. 312 00:16:56,616 --> 00:16:58,916 Rob loved bee from the beginning. 313 00:16:58,918 --> 00:17:01,719 There was no doubt about that. 314 00:17:01,721 --> 00:17:05,156 [ laughs ] 315 00:17:05,158 --> 00:17:07,358 She gonna walk. 316 00:17:09,329 --> 00:17:11,896 Melissa: Oh, my goodness. 317 00:17:11,898 --> 00:17:14,365 She was wonderful with kids. 318 00:17:14,367 --> 00:17:15,933 She was very nurturing. 319 00:17:15,935 --> 00:17:17,535 Bee was her life. 320 00:17:17,537 --> 00:17:20,405 Being a mom, for her, she just glowed. 321 00:17:20,407 --> 00:17:21,739 She loved it. 322 00:17:26,980 --> 00:17:31,983 ♪♪ 323 00:17:31,985 --> 00:17:35,386 Narrator: 2014 is a busy year for robert and missy. 324 00:17:35,388 --> 00:17:37,688 His business is thriving, and she has 325 00:17:37,690 --> 00:17:41,526 Her hands full with baby bee. 326 00:17:41,528 --> 00:17:43,661 [ vibrating ] 327 00:17:47,167 --> 00:17:49,801 The family is bonding well, with robert's kids 328 00:17:49,803 --> 00:17:52,437 Keen to entertain their new little sister. 329 00:17:55,041 --> 00:18:00,111 Missy was very excited for bee's first christmas. 330 00:18:01,915 --> 00:18:04,749 Stefanie: Melissa was just so ecstatic about bee. 331 00:18:04,751 --> 00:18:06,918 She just lit up when she talked about her 332 00:18:06,920 --> 00:18:10,688 And she had a lot of fun with her, 333 00:18:10,690 --> 00:18:13,991 Narrator: They look like the perfect blended family. 334 00:18:13,993 --> 00:18:16,094 Yeah, mommy. 335 00:18:16,096 --> 00:18:19,630 ♪♪ 336 00:18:19,632 --> 00:18:22,633 But behind the scenes, they're struggling. 337 00:18:22,635 --> 00:18:26,504 In 2015, missy enrolls in nursing school. 338 00:18:26,506 --> 00:18:31,175 Juggling work, study and baby falls to her. 339 00:18:31,177 --> 00:18:34,712 Prestigiacamo: He was at his shop 24/7. 340 00:18:34,714 --> 00:18:37,014 I mean, there were times he didn't come home 341 00:18:37,016 --> 00:18:39,016 Because he was at the shop. 342 00:18:39,018 --> 00:18:45,890 She didn't seem to have a lot of support at home from robert. 343 00:18:45,892 --> 00:18:49,127 I don't think that he wanted her to go to college. 344 00:18:49,129 --> 00:18:50,995 Seriously? What? 345 00:18:50,997 --> 00:18:53,664 Narrator: Robert claims that his growing business is forcing him 346 00:18:53,666 --> 00:18:55,433 To work longer hours. 347 00:18:55,435 --> 00:18:57,235 He can't be home to watch bee, 348 00:18:57,237 --> 00:19:01,806 And he doesn't have time for chores. 349 00:19:01,808 --> 00:19:05,143 Stefanie: I don't think rob liked her being away 350 00:19:05,145 --> 00:19:10,381 Because he would refuse to watch bee when she would go to school. 351 00:19:10,383 --> 00:19:14,785 I think he was feeling insecure about her 352 00:19:14,787 --> 00:19:16,654 Trying to do something else with her life 353 00:19:16,656 --> 00:19:18,789 And she might not need him. 354 00:19:20,960 --> 00:19:24,028 Narrator: By the time of mary's wedding in 2015, 355 00:19:24,030 --> 00:19:28,466 Missy and robert's relationship is in trouble. 356 00:19:28,468 --> 00:19:31,302 Robert is determined to make things better 357 00:19:31,304 --> 00:19:35,106 And believes he has the remedy. 358 00:19:35,108 --> 00:19:40,878 Rob asked angie's opinion about asking melissa to marry him 359 00:19:40,880 --> 00:19:45,082 When they were on the way home from our wedding. 360 00:19:45,084 --> 00:19:47,919 Narrator: Robert decides it's time to make it official... 361 00:19:47,921 --> 00:19:49,287 What's this? 362 00:19:49,289 --> 00:19:53,524 ...And he arranges for a super sweet proposal. 363 00:19:53,526 --> 00:19:59,063 Barbara: Robert proposed to melissa with the kids all around, 364 00:19:59,065 --> 00:20:01,766 And it kind of caught her off guard. 365 00:20:01,768 --> 00:20:04,235 He had one of his children 366 00:20:04,237 --> 00:20:06,671 Bring melissa the ring in the ring box, 367 00:20:06,673 --> 00:20:09,774 So she felt really compelled to say yes. 368 00:20:09,776 --> 00:20:12,743 What? 369 00:20:12,745 --> 00:20:15,780 Prestigiacamo: When he proposed to her, we were all shocked. 370 00:20:15,782 --> 00:20:20,117 She didn't even tell me for probably over a week, 371 00:20:20,119 --> 00:20:22,053 And she said, "I don't plan 372 00:20:22,055 --> 00:20:27,758 On making any arrangements any time soon." 373 00:20:27,760 --> 00:20:29,961 Why is that? 374 00:20:29,963 --> 00:20:31,929 Narrator: As missy films robert watching the kids 375 00:20:31,931 --> 00:20:34,832 Open presents, not all is as merry 376 00:20:34,834 --> 00:20:36,834 As it might seem. 377 00:20:36,836 --> 00:20:38,970 By christmas of 2015, 378 00:20:38,972 --> 00:20:41,405 They have yet to set a date for the wedding 379 00:20:41,407 --> 00:20:43,007 And robert is spending more 380 00:20:43,009 --> 00:20:46,377 And more time away from the family home. 381 00:20:46,379 --> 00:20:47,878 Melissa: Kids, look at me. 382 00:20:47,880 --> 00:20:49,547 Say merry christmas. 383 00:20:49,549 --> 00:20:52,483 Merry christmas. 384 00:20:52,485 --> 00:20:54,185 Stefanie: It was a normal day. 385 00:20:54,187 --> 00:20:58,155 Melissa had rob and his family, and then later on came over 386 00:20:58,157 --> 00:21:03,928 To my parents to do presents and spend the day over there. 387 00:21:03,930 --> 00:21:06,297 Narrator: The real surprise comes later, 388 00:21:06,299 --> 00:21:09,867 Moments after this video is filmed. 389 00:21:09,869 --> 00:21:12,403 Stefanie: I remember rob is very quiet. 390 00:21:12,405 --> 00:21:14,772 He seemed like he had a little bit of attitude, 391 00:21:14,774 --> 00:21:18,442 And he kept disappearing to go out to his truck. 392 00:21:18,444 --> 00:21:23,080 My fiancee scott went outside to smoke a cigarette 393 00:21:23,082 --> 00:21:26,884 And he saw rob in his truck 394 00:21:26,886 --> 00:21:29,720 Doing lines of cocaine off on his dashboard. 395 00:21:29,722 --> 00:21:31,422 [ knock on window ] 396 00:21:31,424 --> 00:21:34,292 Barbara: We were all having a really nice day. 397 00:21:34,294 --> 00:21:37,561 I didn't really sense that anything was going on, 398 00:21:37,563 --> 00:21:42,066 But my son-in-law said that he was snorting coke 399 00:21:42,068 --> 00:21:47,305 Off of the dash of his car. 400 00:21:47,307 --> 00:21:50,675 And I was really livid. 401 00:21:50,677 --> 00:21:55,379 But there's kids playing all over the house and everything, 402 00:21:55,381 --> 00:21:57,048 And you just want to keep everything 403 00:21:57,050 --> 00:22:00,251 On an even keel on christmas. 404 00:22:03,423 --> 00:22:06,757 Narrator: When missy finds out, she confronts him. 405 00:22:06,759 --> 00:22:09,760 Robert admits that he's been doing cocaine 406 00:22:09,762 --> 00:22:10,728 For over a year. 407 00:22:10,730 --> 00:22:13,531 I know, and I'm sorry. 408 00:22:13,533 --> 00:22:14,932 Just go. 409 00:22:14,934 --> 00:22:17,568 I believe that after she found out 410 00:22:17,570 --> 00:22:20,004 That he had a problem with drugs, 411 00:22:20,006 --> 00:22:21,972 He wasn't the man for her. 412 00:22:21,974 --> 00:22:25,109 I remember her just saying, you know, she'd break up 413 00:22:25,111 --> 00:22:26,911 With him or, you know, say I'm gonna leave you. 414 00:22:26,913 --> 00:22:28,713 You know, I don't want this life. 415 00:22:28,715 --> 00:22:31,449 And he said, "oh, I'm not doing it anymore." 416 00:22:31,451 --> 00:22:34,985 And she just knew he was on something. 417 00:22:34,987 --> 00:22:38,956 It scared her. I know it did. 418 00:22:38,958 --> 00:22:41,792 Narrator: Just weeks after missy's blow up with robert, 419 00:22:41,794 --> 00:22:44,762 She turns her phone on herself and bee. 420 00:22:44,764 --> 00:22:48,866 ♪♪ 421 00:22:48,868 --> 00:22:52,970 Barbara: Bee was close to being two years old. 422 00:22:52,972 --> 00:22:56,774 Aww, there she is with her mommy. 423 00:22:56,776 --> 00:22:58,209 Aww. 424 00:23:00,380 --> 00:23:02,146 [ speaking indistinctly ] 425 00:23:06,252 --> 00:23:09,720 [ laughs ] 426 00:23:09,722 --> 00:23:12,723 Narrator: Missy tries to give robert a chance to change 427 00:23:12,725 --> 00:23:14,225 For bee's sake. 428 00:23:27,540 --> 00:23:31,075 He had promised melissa that he was going to stop using drugs 429 00:23:31,077 --> 00:23:34,645 And that he was going to start going to counseling. 430 00:23:34,647 --> 00:23:38,282 And I believe he went once, 431 00:23:38,284 --> 00:23:40,985 But I don't think he ever went back. 432 00:23:40,987 --> 00:23:45,456 The pressure builds up until in March of 2016. 433 00:23:45,458 --> 00:23:48,092 Missy finally gives up on robert. 434 00:23:48,094 --> 00:23:51,328 I believe that was the last straw. 435 00:23:51,330 --> 00:23:54,365 She had had enough. 436 00:23:54,367 --> 00:23:58,068 You just can't go on like that. 437 00:23:58,070 --> 00:23:59,670 Narrator: She decides that her and bee 438 00:23:59,672 --> 00:24:02,006 Should move in with angie for a while. 439 00:24:05,044 --> 00:24:09,747 She called me and told me that she was going to leave robert. 440 00:24:09,749 --> 00:24:14,084 She asked me if I could come and help, and of course I said yes. 441 00:24:14,086 --> 00:24:17,822 My dad came over with his truck and we loaded it 442 00:24:17,824 --> 00:24:21,158 And took it over to my older sister's house. 443 00:24:21,160 --> 00:24:28,399 I was quite glad that she was moving away from him. 444 00:24:28,401 --> 00:24:35,473 ♪♪ 445 00:24:35,475 --> 00:24:38,275 [ speaking indistinctly ] 446 00:24:38,277 --> 00:24:39,710 Narrator: Missy surrounds herself and bee 447 00:24:39,712 --> 00:24:41,345 With love and family 448 00:24:41,347 --> 00:24:43,113 To help move on from robert. 449 00:24:48,454 --> 00:24:50,721 I think missy was in a better place 450 00:24:50,723 --> 00:24:54,692 After she moved out of rob's house. 451 00:24:54,694 --> 00:24:58,863 Narrator: Missy realizes she can be a single working mom 452 00:24:58,865 --> 00:25:00,631 And still have a life. 453 00:25:00,633 --> 00:25:03,033 Prestigiacamo: Melissa was much happier. 454 00:25:03,035 --> 00:25:04,702 She was finally coming out 455 00:25:04,704 --> 00:25:07,004 And just being able to be herself again. 456 00:25:07,006 --> 00:25:10,174 It was so nice seeing her 457 00:25:10,176 --> 00:25:14,812 Happy and free and excited for her future. 458 00:25:18,784 --> 00:25:23,888 ♪♪ 459 00:25:23,890 --> 00:25:26,857 Narrator: July 5, 2016, and big sister, angie, 460 00:25:26,859 --> 00:25:29,894 Has decided missy needs a fun night out. 461 00:25:32,498 --> 00:25:35,366 Barbara: Missy called me and said that her and angie 462 00:25:35,368 --> 00:25:37,167 Were going to go out and have a drink. 463 00:25:37,169 --> 00:25:40,437 I told her that bee can have a sleepover at grandmas. 464 00:25:40,439 --> 00:25:42,239 Melissa was single, angie was single, 465 00:25:42,241 --> 00:25:44,909 So they went out and so she finally could 466 00:25:44,911 --> 00:25:47,444 Just let go, just be free. 467 00:25:47,446 --> 00:25:50,047 Thank you. 468 00:25:50,049 --> 00:25:53,350 Narrator: Their first stop is a bar near their home. 469 00:25:53,352 --> 00:25:56,487 Stefanie: There was a bartender that she really took a liking to, 470 00:25:56,489 --> 00:25:59,056 And they had gone out on a couple dates 471 00:25:59,058 --> 00:26:02,426 And she was hoping to bump into him that night. 472 00:26:02,428 --> 00:26:04,895 Narrator: There's no sign of the cute bartender, 473 00:26:04,897 --> 00:26:08,832 But that doesn't stop the sisters having a great time. 474 00:26:08,834 --> 00:26:10,568 Prestigiacamo: They were just having fun, 475 00:26:10,570 --> 00:26:15,072 Just having a girls night and just being silly. 476 00:26:15,074 --> 00:26:18,275 Narrator: Later that evening, the sisters move on to a different bar. 477 00:26:18,277 --> 00:26:20,344 Okay. 478 00:26:20,346 --> 00:26:23,981 Melissa and angela were inside of the bar together 479 00:26:23,983 --> 00:26:25,849 When rob showed up. 480 00:26:28,220 --> 00:26:30,821 He sat down at the table and joined them. 481 00:26:30,823 --> 00:26:33,490 Oh, hey. 482 00:26:33,492 --> 00:26:38,028 I think melissa was just trying to keep things peaceful. 483 00:26:38,030 --> 00:26:39,930 Narrator: And when angie and missy decide it's time 484 00:26:39,932 --> 00:26:43,601 To head home, robert wants to come, too. 485 00:26:43,603 --> 00:26:45,369 [ laughter ] 486 00:26:45,371 --> 00:26:49,406 Angela and melissa went back to angie's house. 487 00:26:49,408 --> 00:26:52,810 And he ended up following them home, 488 00:26:52,812 --> 00:26:56,446 And obviously came inside the house. 489 00:26:56,448 --> 00:27:01,018 They made some tacos. 490 00:27:01,020 --> 00:27:02,586 Angie went to bed, 491 00:27:02,588 --> 00:27:05,022 And melissa and rob left again 492 00:27:05,024 --> 00:27:07,458 To go to another bar. 493 00:27:07,460 --> 00:27:10,761 [ indistinct conversation ] 494 00:27:10,763 --> 00:27:19,370 ♪♪ 495 00:27:19,372 --> 00:27:24,108 ♪♪ 496 00:27:24,110 --> 00:27:25,342 [ man crying on phone ] 497 00:27:40,192 --> 00:27:44,895 July 6th, 10:15 a.M., saginaw police department 498 00:27:44,897 --> 00:27:46,897 Receives an erratic phone call for help. 499 00:27:46,899 --> 00:27:48,432 [ man crying on phone ] 500 00:28:05,051 --> 00:28:07,618 [ siren wailing ] 501 00:28:07,620 --> 00:28:09,853 The caller is robert propp. 502 00:28:43,322 --> 00:28:45,155 First to arrive on scene 503 00:28:45,157 --> 00:28:50,661 Is saginaw police officer jordan engelhart. 504 00:28:50,663 --> 00:28:54,398 The first thing in your head is tend to whoever needs help, 505 00:28:54,400 --> 00:28:58,936 So I entered the house and located her in the bedroom. 506 00:28:58,938 --> 00:29:02,906 I observed the victim laying on the bed with male 507 00:29:02,908 --> 00:29:07,478 On top of her who was trying to do chest compressions. 508 00:29:07,480 --> 00:29:10,347 And at that time, I had felt that she was cold 509 00:29:10,349 --> 00:29:13,450 And her arms were stiff 510 00:29:13,452 --> 00:29:17,888 And it was immediately apparent that she was deceased. 511 00:29:17,890 --> 00:29:20,624 Narrator: Officer engelhart breaks the news. 512 00:29:23,763 --> 00:29:26,697 At which time he became immediately emotional, 513 00:29:26,699 --> 00:29:28,799 Falling to the ground, crying, 514 00:29:28,801 --> 00:29:31,502 He identified the deceased to be melissa thornton 515 00:29:31,504 --> 00:29:34,972 And himself as robert propp. 516 00:29:34,974 --> 00:29:37,674 He had told me that he had been out the night 517 00:29:37,676 --> 00:29:39,843 Prior with melissa. 518 00:29:39,845 --> 00:29:42,846 He had left her around 3:00 in the morning 519 00:29:42,848 --> 00:29:46,316 When she went to bed. 520 00:29:46,318 --> 00:29:51,488 Narrator: Robert tells police missy was fast asleep when he left. 521 00:29:51,490 --> 00:29:54,658 And when he called her in the morning, she didn't pick up. 522 00:29:57,096 --> 00:30:01,098 Engelhart: So, on his way to work, he drove by to check on her. 523 00:30:03,803 --> 00:30:06,870 Everything was locked up until he got to the back door, 524 00:30:06,872 --> 00:30:09,873 And he found the door to be forced open. 525 00:30:09,875 --> 00:30:12,376 Narrator: Robert explains that the door wouldn't shift. 526 00:30:12,378 --> 00:30:14,912 He had to grab a crowbar himself 527 00:30:14,914 --> 00:30:17,347 To force it the rest of the way open. 528 00:30:19,819 --> 00:30:22,019 Narrator: He says he rushed to missy's room 529 00:30:22,021 --> 00:30:26,490 And found her lying on the bed unresponsive. 530 00:30:26,492 --> 00:30:28,258 That's when he called 911. 531 00:30:33,499 --> 00:30:36,733 Engelhart: Once it was determined that there was forced entry, 532 00:30:36,735 --> 00:30:38,769 We got everybody out of the house, 533 00:30:38,771 --> 00:30:41,572 Secured it to treat as a crime scene. 534 00:30:45,044 --> 00:30:46,376 And then at that point, 535 00:30:46,378 --> 00:30:49,413 Family of melissa began arriving on scene. 536 00:30:52,017 --> 00:30:55,018 Police body cam captures missy's sister, angie. 537 00:31:09,068 --> 00:31:10,367 I remember getting out of the car 538 00:31:10,369 --> 00:31:11,702 And running up to the house, 539 00:31:11,704 --> 00:31:15,372 And my older sister told -- told me that she was gone. 540 00:31:25,918 --> 00:31:29,019 When I drove up to her house, 541 00:31:29,021 --> 00:31:32,089 There was a yellow tape around it 542 00:31:32,091 --> 00:31:34,658 And my daughters were holding each other crying. 543 00:31:36,729 --> 00:31:40,264 My mom arrived and I had to tell my mom what happened. 544 00:31:47,306 --> 00:31:51,475 It was the worst day of our lives. 545 00:31:51,477 --> 00:31:53,577 It was the worst day of our lives. 546 00:31:56,582 --> 00:31:59,383 Narrator: With a dead body and signs of a break in, 547 00:31:59,385 --> 00:32:03,120 The police treat missy's death as a potential homicide. 548 00:32:03,122 --> 00:32:06,390 They call in the major crimes unit to take over the case. 549 00:32:13,165 --> 00:32:15,766 Detective trooper adam green heads inside 550 00:32:15,768 --> 00:32:17,734 To assess the crime scene. 551 00:32:20,572 --> 00:32:24,374 Green: When I got to the bedroom, melissa was laying in bed, 552 00:32:24,376 --> 00:32:27,711 Partially covered up with blankets. 553 00:32:27,713 --> 00:32:30,314 And it appeared to me that some type of struggle 554 00:32:30,316 --> 00:32:32,716 Had taken place right in that bedroom. 555 00:32:32,718 --> 00:32:39,423 There was a broken lamp and the room was in disarray. 556 00:32:39,425 --> 00:32:42,993 You do feel bad when you know that her mother and her sisters 557 00:32:42,995 --> 00:32:44,861 Are sitting outside that house 558 00:32:44,863 --> 00:32:48,131 And melissa's never going to come back. 559 00:32:48,133 --> 00:32:49,666 It makes you want to do your job 560 00:32:49,668 --> 00:32:50,834 That much better. 561 00:32:56,241 --> 00:32:59,476 We sat outside and we just waited. 562 00:32:59,478 --> 00:33:02,479 They were still inside doing the investigating. 563 00:33:02,481 --> 00:33:05,115 She was still inside. 564 00:33:05,117 --> 00:33:09,753 She was in that house and I couldn't go to her. 565 00:33:09,755 --> 00:33:12,189 I couldn't go in there and hold her. 566 00:33:14,793 --> 00:33:17,194 Because it was a crime scene. 567 00:33:22,701 --> 00:33:26,336 I felt like I had to go save her for something, 568 00:33:26,338 --> 00:33:30,774 You know, like I thought I still had a chance. 569 00:33:30,776 --> 00:33:33,010 I just wanted to hold her. 570 00:33:37,449 --> 00:33:39,716 Just one last time. 571 00:33:39,718 --> 00:33:48,325 ♪♪ 572 00:33:53,632 --> 00:33:56,400 [ sobbing ] 573 00:33:56,402 --> 00:33:59,069 Narrator: Signs of forced entry in missy thornton's home 574 00:33:59,071 --> 00:34:01,772 Suggest her death was no accident. 575 00:34:04,109 --> 00:34:07,310 And the last person to see her alive was robert. 576 00:34:08,547 --> 00:34:11,148 Robert had a large black eye 577 00:34:11,150 --> 00:34:14,951 That appeared to be fresh bruising. 578 00:34:14,953 --> 00:34:17,754 He also had several other marks on his arms 579 00:34:17,756 --> 00:34:20,023 And on his stomach area. 580 00:34:20,025 --> 00:34:23,794 That's pretty apparent that he was in some type of a struggle. 581 00:34:28,200 --> 00:34:30,467 Narrator: While they wait for the autopsy results, 582 00:34:30,469 --> 00:34:32,102 Police talk to robert. 583 00:35:00,432 --> 00:35:09,272 ♪♪ 584 00:35:09,274 --> 00:35:12,642 At the police department, robert explains his injuries. 585 00:35:18,317 --> 00:35:20,917 Very shortly into our interview, 586 00:35:20,919 --> 00:35:23,687 Robert offered up information about how he got the black eye 587 00:35:23,689 --> 00:35:25,455 Without even being questioned. 588 00:35:50,983 --> 00:35:54,718 Narrator: Robert claims that he got into a bar fight. 589 00:35:54,720 --> 00:35:57,787 Robert said he was with melissa having some drinks. 590 00:36:13,906 --> 00:36:17,474 On the way out of the bar, he made a smart comment 591 00:36:17,476 --> 00:36:20,110 To a gentleman who then punched him in the eye. 592 00:36:21,680 --> 00:36:23,813 [ glass shatters ] oh, I'm so sorry. 593 00:36:23,815 --> 00:36:25,448 It was an accident. 594 00:36:34,993 --> 00:36:37,194 Narrator: The black guy is suspicious, 595 00:36:37,196 --> 00:36:39,930 But without enough evidence to charge robert, 596 00:36:39,932 --> 00:36:41,698 Police are forced to let him go. 597 00:36:45,604 --> 00:36:49,606 Green: It's extremely frustrating to let a person go free, 598 00:36:49,608 --> 00:36:53,310 Not knowing if they're going to run hide from you 599 00:36:53,312 --> 00:36:54,978 Or ever be back. 600 00:36:54,980 --> 00:36:57,948 Narrator: Detectives need to corroborate robert's story 601 00:36:57,950 --> 00:37:00,750 And trace missy's final movements, 602 00:37:00,752 --> 00:37:03,019 Starting with the bar where robert says 603 00:37:03,021 --> 00:37:05,188 They had their last drinks. 604 00:37:05,190 --> 00:37:07,457 This particular bar had cameras pointed 605 00:37:07,459 --> 00:37:09,226 At nearly every angle inside 606 00:37:09,228 --> 00:37:11,995 And outside the bar. 607 00:37:11,997 --> 00:37:17,634 They watch as robert and missy head inside and sit down. 608 00:37:17,636 --> 00:37:20,437 Green: And upon reviewing that surveillance footage, 609 00:37:20,439 --> 00:37:23,740 We found that melissa and robert had several drinks. 610 00:37:23,742 --> 00:37:27,877 They paid for those drinks and left. 611 00:37:27,879 --> 00:37:29,546 Narrator: There's no sign of a fight. 612 00:37:33,585 --> 00:37:35,385 Green: There was clearly no fighting, 613 00:37:35,387 --> 00:37:37,787 No arguing with anybody else in the bar. 614 00:37:37,789 --> 00:37:43,393 So we knew he was he was lying about the black eye. 615 00:37:43,395 --> 00:37:46,529 Narrator: Detectives are now convinced that robert was involved 616 00:37:46,531 --> 00:37:49,032 In missy's death. 617 00:37:49,034 --> 00:37:51,534 But without a cause of death, 618 00:37:51,536 --> 00:37:53,403 They can't charge him. 619 00:37:53,405 --> 00:37:56,573 For now, he's a free man. 620 00:37:56,575 --> 00:37:59,876 I was scared to be at my home because I was worried 621 00:37:59,878 --> 00:38:01,678 About bee's safety, because I wasn't sure 622 00:38:01,680 --> 00:38:05,181 If someone was going to come try to take her. 623 00:38:08,820 --> 00:38:13,290 Narrator: On July 7th, police received the autopsy results. 624 00:38:15,527 --> 00:38:17,394 Green: The forensic pathologist determined 625 00:38:17,396 --> 00:38:19,996 That she had died of neck compression 626 00:38:19,998 --> 00:38:21,598 Where he could actually see marks 627 00:38:21,600 --> 00:38:24,534 On the rear of her of her throat 628 00:38:24,536 --> 00:38:27,771 And her esophagus area that rubbed her spine 629 00:38:27,773 --> 00:38:31,808 And determined that her manner of death was homicide. 630 00:38:31,810 --> 00:38:36,112 Narrator: The report determines missy died of strangulation. 631 00:38:36,114 --> 00:38:40,550 They now have enough evidence to make an arrest. 632 00:38:40,552 --> 00:38:43,553 That same day, robert propp is charged with the murder 633 00:38:43,555 --> 00:38:46,823 Of melissa thornton and taken into custody. 634 00:38:49,061 --> 00:38:54,564 At his February 2018 trial, robert pleads not guilty. 635 00:38:54,566 --> 00:38:57,534 It was horrible to see him standing there. 636 00:38:57,536 --> 00:39:03,540 He's living and breathing and my daughter is dead. 637 00:39:03,542 --> 00:39:05,342 Narrator: Robert takes the stand... 638 00:39:18,590 --> 00:39:22,092 ...And to everyone's shock, changes his story. 639 00:39:22,094 --> 00:39:24,227 It was very offensive. 640 00:39:24,229 --> 00:39:29,065 He said the excuse of her 641 00:39:29,067 --> 00:39:33,370 Liking to be strangled during sex. 642 00:39:33,372 --> 00:39:35,538 I almost felt like he was bashing her. 643 00:39:35,540 --> 00:39:40,410 He was making her out to be something she wasn't. 644 00:39:40,412 --> 00:39:45,548 I had to call on a couple of her ex-boyfriends up to the stand 645 00:39:45,550 --> 00:39:48,785 To see if she was really like that, 646 00:39:48,787 --> 00:39:50,787 If she was really into those things 647 00:39:50,789 --> 00:39:53,690 Which they testified that she wasn't. 648 00:39:53,692 --> 00:39:54,891 It was humiliating, 649 00:39:54,893 --> 00:39:59,629 And I think it was disrespectful to my sister. 650 00:39:59,631 --> 00:40:02,132 Narrator: The prosecutors argue the evidence 651 00:40:02,134 --> 00:40:04,601 Doesn't support roberts story. 652 00:40:04,603 --> 00:40:07,036 They explain that after leaving the bar 653 00:40:07,038 --> 00:40:12,108 And returning to her home, he strangled missy in her bed... 654 00:40:12,110 --> 00:40:14,511 [ gasping ] 655 00:40:14,513 --> 00:40:16,980 [ grunting ] 656 00:40:19,384 --> 00:40:24,254 ...Just quietly enough that angie wasn't suspicious. 657 00:40:24,256 --> 00:40:31,227 He only came back later to stage a break in and feign innocence. 658 00:40:31,229 --> 00:40:34,264 Friends and family testify that robert was controlling, 659 00:40:34,266 --> 00:40:40,136 Had grown obsessed with missy and had even begun stalking her. 660 00:40:40,138 --> 00:40:43,706 Barbara: When you have a gut feeling about somebody, 661 00:40:43,708 --> 00:40:48,578 Get away from that person and stay away. 662 00:40:50,982 --> 00:40:53,149 Narrator: After two hours deliberation, 663 00:40:53,151 --> 00:40:57,487 The jury find robert propp guilty of first degree murder. 664 00:41:00,392 --> 00:41:02,492 Barbara: It was a huge relief. 665 00:41:02,494 --> 00:41:04,427 It's too late to save my daughter, 666 00:41:04,429 --> 00:41:06,296 But I know that he will pay for this 667 00:41:06,298 --> 00:41:07,997 With the rest of his life. 668 00:41:07,999 --> 00:41:13,937 And every lie that he told, they found out about it. 669 00:41:13,939 --> 00:41:17,440 I think you killed her because 670 00:41:17,442 --> 00:41:21,110 He saw that she had a future. 671 00:41:21,112 --> 00:41:23,580 She made a future for herself. 672 00:41:23,582 --> 00:41:25,915 He, I think, was jealous 673 00:41:25,917 --> 00:41:29,486 Because he knew he couldn't control her. 674 00:41:29,488 --> 00:41:33,056 Narrator: Robert is sentenced to life without parole. 675 00:41:33,058 --> 00:41:36,226 In 2020, robert's appeal was denied 676 00:41:36,228 --> 00:41:39,896 Pending review by the state supreme court. 677 00:41:39,898 --> 00:41:42,232 Robert is a monster. 678 00:41:42,234 --> 00:41:44,734 He's the monster that killed my daughter. 679 00:41:47,072 --> 00:41:49,339 Stefanie: I think the worst thing about what happened 680 00:41:49,341 --> 00:41:52,542 Was just her not being here anymore. 681 00:41:52,544 --> 00:41:54,210 I mean, I don't understand why he couldn't just 682 00:41:54,212 --> 00:41:57,347 Leave her alone. 683 00:41:57,349 --> 00:42:01,217 Prestigiacamo: He took away a mother. 684 00:42:01,219 --> 00:42:03,086 He took away a daughter. 685 00:42:03,088 --> 00:42:06,089 He took away a friend, a sister. 686 00:42:10,161 --> 00:42:13,329 And he didn't care. 687 00:42:13,331 --> 00:42:16,966 He's left our family heartbroken 688 00:42:16,968 --> 00:42:21,371 Because we miss melissa every day. 689 00:42:23,642 --> 00:42:25,642 Bee misses her mama. 690 00:42:26,711 --> 00:42:28,645 [ speaks indistinctly ] 691 00:42:28,647 --> 00:42:30,046 [ chuckles ] 692 00:42:30,048 --> 00:42:31,881 Don't pinch my cheeks. 693 00:42:31,883 --> 00:42:33,850 [ laughs ]