WEBVTT 1 00:00:00.120 --> 00:00:07.320 Imagine dropping a tiny, seemingly insignificant piece of plastic in 2 00:00:07.360 --> 00:00:10.240 a driveway, like maybe it slips from your hand in 3 00:00:10.240 --> 00:00:13.199 a rush, or you know, maybe it's just discarded on purpose. 4 00:00:13.480 --> 00:00:16.199 You walk away, you drive off. Yeah, you go on 5 00:00:16.239 --> 00:00:19.600 to live your life for fourteen entirely normal years. You 6 00:00:19.640 --> 00:00:21.640 probably think you got away with whatever you did that day. 7 00:00:21.760 --> 00:00:23.719 Oh absolutely, you'd think you're in the clear. 8 00:00:23.640 --> 00:00:27.160 Right, And then a team of scientists in a lab 9 00:00:27.559 --> 00:00:33.200 halfway across the state uses like microscopic invisible skin cells 10 00:00:33.719 --> 00:00:37.039 left on that piece of plastic to completely freeze your 11 00:00:37.079 --> 00:00:40.439 life in its tracks, which results in a one point 12 00:00:40.479 --> 00:00:42.960 five million dollar bond in a motor charge. 13 00:00:43.039 --> 00:00:45.799 It is the modern reality of criminal justness. Honestly, we 14 00:00:45.880 --> 00:00:47.840 tend to think of the past as something that just 15 00:00:48.079 --> 00:00:51.200 you know, fades away. But in forensic terms, the past 16 00:00:51.240 --> 00:00:54.359 doesn't fade. It just sits there quietly on a shelf 17 00:00:54.399 --> 00:00:55.439 in an evidence room. 18 00:00:55.640 --> 00:00:56.280 Wowkay. 19 00:00:56.520 --> 00:00:58.679 The physical evidence collected on the day of a crime, 20 00:00:59.039 --> 00:01:02.200 the biological material, the digital footprint, it doesn't expire. It 21 00:01:02.280 --> 00:01:05.400 is essentially a time capsule. It waits patiently for the 22 00:01:05.400 --> 00:01:08.480 analytical tools and the scientific methods of the future to 23 00:01:08.560 --> 00:01:10.400 finally you know, catch up to it. 24 00:01:10.480 --> 00:01:13.400 Okay, let's unpack this because that is exactly what we 25 00:01:13.480 --> 00:01:16.519 are looking at today. We're diving into a really remarkable 26 00:01:16.519 --> 00:01:20.480 piece of reporting from a substack called CT Missing People 27 00:01:20.519 --> 00:01:21.359 in Cold Cases. 28 00:01:21.519 --> 00:01:22.000 Yeah. 29 00:01:22.159 --> 00:01:25.280 This was written by Victoria Sunfist on August twenty three 30 00:01:25.319 --> 00:01:28.280 to twenty twenty six, and the mission for this deep 31 00:01:28.359 --> 00:01:32.560 dive is to deconstruct the anatomy of a newly cracked cold. 32 00:01:32.280 --> 00:01:34.840 Case, which is so important to do right because we 33 00:01:34.879 --> 00:01:35.400 aren't just going. 34 00:01:35.400 --> 00:01:37.799 To look at the who. We want to understand the 35 00:01:37.920 --> 00:01:41.239 very specific timeline of what happened, map out this incredibly 36 00:01:41.319 --> 00:01:44.359 chaotic crime scene, and I think most importantly, figure out 37 00:01:44.400 --> 00:01:48.159 the actual mechanics of how a massive interagency effort managed 38 00:01:48.200 --> 00:01:51.680 to bring a twenty twelve homicide suspect into a courtroom 39 00:01:51.719 --> 00:01:52.879 in the year twenty twenty six. 40 00:01:53.000 --> 00:01:56.280 What's fascinating here is that journey because it forces us 41 00:01:56.280 --> 00:01:59.840 to look at the gap between what investigators, what they 42 00:02:00.200 --> 00:02:02.480 know intuitively on day one, and what they can actually 43 00:02:02.519 --> 00:02:05.359 prove in a court of law fourteen years later. That 44 00:02:05.439 --> 00:02:08.319 gap is really where the true story of this investigation lives. 45 00:02:08.479 --> 00:02:11.039 Okay, so let's go back to day one. Then we 46 00:02:11.120 --> 00:02:13.560 need to step inside that time capsule you mentioned. The 47 00:02:13.680 --> 00:02:17.719 date is February twenty two, twenty twelve. It's a Wednesday afternoon. 48 00:02:18.120 --> 00:02:21.840 The location is a home on Mountain Laurel Lane in Chaplin, Connecticut. 49 00:02:21.879 --> 00:02:24.080 Right, so a pretty quiet area exactly. 50 00:02:24.199 --> 00:02:27.800 It's a quiet residential neighborhood. And this is where investigators 51 00:02:27.840 --> 00:02:31.400 find the first victim, a forty two year old man 52 00:02:31.479 --> 00:02:35.280 named Michael Mitchell. Yeah, he is found dead right there 53 00:02:35.280 --> 00:02:38.879 in the driveway. The source notes he suffered multiple stab 54 00:02:38.919 --> 00:02:41.759 wounds to his back in abdomen, and the autopsy, I 55 00:02:41.759 --> 00:02:45.120 mean very quickly rules his death a homicide. Right, But 56 00:02:45.199 --> 00:02:47.719 he wasn't the only victim in this event, No. 57 00:02:47.319 --> 00:02:50.360 No, the situation was far more complex than just a 58 00:02:50.400 --> 00:02:54.400 body in a driveway. Minutes before police actually found Mitchell's body, 59 00:02:54.680 --> 00:02:57.000 a nine to one to one pall was placed. It 60 00:02:57.039 --> 00:02:58.840 was from a woman who had also been inside that 61 00:02:58.879 --> 00:03:01.599 exact same house on Laurel Lane. She had been stabbed 62 00:03:01.599 --> 00:03:04.759 in the stomach, oh man, But despite suffering what is 63 00:03:04.879 --> 00:03:09.840 essentially a catastrophic, incapacitating injury, she managed to physically flee 64 00:03:09.879 --> 00:03:12.639 the house and escape the immediate perminal of the violence. 65 00:03:12.919 --> 00:03:16.120 Yeah, and the details of her escape are incredible. She 66 00:03:16.159 --> 00:03:18.879 doesn't just like stumble out the front door and collapse 67 00:03:18.919 --> 00:03:19.599 on the front lawn. 68 00:03:19.680 --> 00:03:21.039 No, she keeps going right. 69 00:03:21.080 --> 00:03:23.080 She makes it a few blocks away to a place 70 00:03:23.120 --> 00:03:27.680 called Miller Road, and she's desperately flagging down a person 71 00:03:27.680 --> 00:03:30.159 who just happened to be outwalking their dog. Yeah, I mean, 72 00:03:30.199 --> 00:03:32.159 can you imagine being that dog walker. 73 00:03:32.360 --> 00:03:33.240 It's terrifying. 74 00:03:33.280 --> 00:03:36.479 You're just taking a normal Wednesday afternoon stroll in a 75 00:03:36.560 --> 00:03:39.919 quiet neighborhood, maybe listening to music, and suddenly you are 76 00:03:39.960 --> 00:03:41.840 pulling someone back from the brink of death. 77 00:03:42.080 --> 00:03:45.800 It completely shatters the reality of that day for everyone involved. 78 00:03:45.879 --> 00:03:50.120 Yeah, and thankfully it worked. She was rushed to Hartford Hospital, 79 00:03:50.439 --> 00:03:54.000 she underwent emergency surgery, and she survived. 80 00:03:53.719 --> 00:03:56.240 Which is a miracle. And you know, the dog walker's 81 00:03:56.319 --> 00:03:59.120 presence is a critical variable here, not just for the 82 00:03:59.199 --> 00:04:01.840 victim's survival, which of course is paramount, but for the 83 00:04:01.879 --> 00:04:03.159 investigation itself. 84 00:04:03.240 --> 00:04:06.240 How So, like just setting the timeline. 85 00:04:05.719 --> 00:04:09.159 Exactly when you have an external witness stumble into the 86 00:04:09.199 --> 00:04:12.759 timeline like that, it immediately creates a hard time stamp. 87 00:04:13.039 --> 00:04:16.639 It locks the sequence of events into a very specific window. 88 00:04:17.360 --> 00:04:21.000 Investigators now know exactly when the violence concluded because that 89 00:04:21.120 --> 00:04:23.199 nine to one one call freezes the clock. 90 00:04:23.399 --> 00:04:24.480 That makes total sense. 91 00:04:24.720 --> 00:04:28.519 And beyond her survival, the physical environment that the perpetrator, 92 00:04:28.639 --> 00:04:32.959 Mitchell and this woman left behind, well, it told a vivid, 93 00:04:33.600 --> 00:04:35.120 highly chaotic story. 94 00:04:35.480 --> 00:04:38.720 Right. The source details a scene that is just I mean, 95 00:04:38.759 --> 00:04:42.040 it's overwhelmed with physical evidence. Yeah, there was a blood 96 00:04:42.040 --> 00:04:43.839 trail that went all the way through the downstairs of 97 00:04:43.879 --> 00:04:46.639 the house and out the rear door. There was broken 98 00:04:46.680 --> 00:04:51.560 glass everywhere, displaced furniture, blood spatter on the walls and 99 00:04:51.720 --> 00:04:52.839 on the furniture. 100 00:04:52.480 --> 00:04:54.120 Itself, just massive destruction. 101 00:04:54.199 --> 00:04:56.879 Yeah, it's like a shattered snow globe. You walk into 102 00:04:56.920 --> 00:05:00.360 this frozen snapshot of utter chaos where the peace have 103 00:05:00.399 --> 00:05:02.360 just been scattered in every possible direction. 104 00:05:02.480 --> 00:05:03.639 That's a really good way to put it. 105 00:05:03.680 --> 00:05:07.160 And crucially, out in the driveway near Mitchell, investigators found 106 00:05:07.199 --> 00:05:08.560 a discarded knife. 107 00:05:08.279 --> 00:05:11.000 Sheath, right, the piece of plastic exactly. 108 00:05:11.560 --> 00:05:14.079 So reading through that list of evidence, I have to 109 00:05:14.120 --> 00:05:16.519 stop and ask a fundamental question. Here. You have two 110 00:05:16.639 --> 00:05:21.240 victims fleeing, you have blood trails, tracking movement everywhere, overturned furniture, 111 00:05:21.519 --> 00:05:24.560 and you have physical items like a knife sheath literally 112 00:05:24.680 --> 00:05:28.120 dropped on the ground how does a case with this 113 00:05:28.360 --> 00:05:32.240 much initial physical evidence go cold for fourteen years? It 114 00:05:32.240 --> 00:05:34.399 feels like they had everything they needed on day one. 115 00:05:34.639 --> 00:05:37.600 I know, it seems completely counterintuitive. I agree. We have 116 00:05:37.680 --> 00:05:43.319 this bias, largely fueled by media and television procedurals that 117 00:05:43.600 --> 00:05:45.560 more evidence equals a. 118 00:05:45.439 --> 00:05:48.079 Faster solution, right, Like, if the room is a mess, 119 00:05:48.120 --> 00:05:50.839 the killer must have left a giant neon sign pointing 120 00:05:50.839 --> 00:05:52.040 to themselves exactly. 121 00:05:52.399 --> 00:05:55.800 But in the reality of forensic science, an abundance of 122 00:05:55.879 --> 00:05:59.959 evidence can actually create a massive signal to noise ratio problem. 123 00:06:00.000 --> 00:06:01.600 Okay, what do you mean by signal to noise in 124 00:06:01.639 --> 00:06:02.319 this context? 125 00:06:02.600 --> 00:06:05.240 Think about the sheer violence of the scene. You just described, 126 00:06:05.600 --> 00:06:08.639 broken glass, displaced furniture, a blood trail going through the 127 00:06:08.759 --> 00:06:12.519 entire house. Yeah, that means there was a horrific, highly 128 00:06:12.600 --> 00:06:13.519 kinetic struggle. 129 00:06:13.800 --> 00:06:13.920 Right. 130 00:06:14.079 --> 00:06:16.800 When a scene is that chaotic, you are dealing with 131 00:06:16.879 --> 00:06:20.439 a massive volume of biological data. You have the blood 132 00:06:20.480 --> 00:06:23.519 of Michael Mitchell, you have the blood of the surviving woman, 133 00:06:23.680 --> 00:06:27.279 right and almost certainly, given the ferocity of a knife attack, 134 00:06:27.600 --> 00:06:31.399 the perpetrator likely cut themselves or left trayce DNA behind. 135 00:06:31.720 --> 00:06:33.680 Oh, because their hands slipped or. 136 00:06:33.680 --> 00:06:37.639 Something exactly, But finding the killer's microscopic trace inside that 137 00:06:37.720 --> 00:06:40.839 house is like trying to find a specific grain of 138 00:06:40.879 --> 00:06:44.399 sand on a beach made entirely of the victim's DNA. 139 00:06:44.639 --> 00:06:47.480 Uh Okay, So it's not a clean puzzle with a 140 00:06:47.480 --> 00:06:51.519 few missing pieces. It's more like someone took three different puzzles, 141 00:06:52.120 --> 00:06:55.319 dumped them into a blender hit pulse, and just poured 142 00:06:55.319 --> 00:06:56.120 it out on the floor. 143 00:06:56.279 --> 00:06:58.800 That is a much more accurate way to look at it. Yes, yeah, 144 00:06:58.839 --> 00:07:02.680 the blender analogy is perfect. In twenty twelve forensic teams, 145 00:07:02.759 --> 00:07:04.879 they collected all of it. They mapped the blood trails, 146 00:07:04.920 --> 00:07:07.199 they bagged the knife sheath, they took the swabs. 147 00:07:07.279 --> 00:07:07.959 They did the work. 148 00:07:08.120 --> 00:07:11.279 They absolutely did the work. But the technological tools available 149 00:07:11.319 --> 00:07:14.800 at that exact moment weren't sophisticated enough to isolate the 150 00:07:14.800 --> 00:07:19.279 perpetrator's biological signal from the overwhelming noise of the victims biology. 151 00:07:19.319 --> 00:07:20.439 So they couldn't separate it. 152 00:07:20.720 --> 00:07:24.000 Right, If you swab a broken table and it has 153 00:07:24.040 --> 00:07:26.319 the blood of the two victims and a tiny skin 154 00:07:26.399 --> 00:07:29.639 cell from the killer, the twenty twelve DNA analysis would 155 00:07:29.680 --> 00:07:32.680 just show a messy, unreadable mixture. It would come back 156 00:07:32.680 --> 00:07:34.199 as inconclusive. 157 00:07:33.680 --> 00:07:36.040 Which means the investigators are just stuck. They know the 158 00:07:36.120 --> 00:07:39.040 killers in the data somewhere, but they literally can't. 159 00:07:38.839 --> 00:07:42.240 Extract him exactly. Or rather, that is the roadblock they 160 00:07:42.319 --> 00:07:45.399 hit in twenty twelve. They preserve the evidence. It went 161 00:07:45.439 --> 00:07:49.040 into climate controlled lockers, the digital data from the neighborhood 162 00:07:49.040 --> 00:07:50.959 went into servers, and there. 163 00:07:50.759 --> 00:07:53.879 It sat, just waiting for the science to evolve precisely, 164 00:07:53.959 --> 00:07:57.399 which moves us from the physical, visceral chaos of that 165 00:07:57.439 --> 00:08:01.600 twenty twelve driveway to the sterile, highly precise environment of 166 00:08:01.639 --> 00:08:05.560 a twenty twenty six laboratory. The physical evidence essentially had 167 00:08:05.600 --> 00:08:07.519 to wait until the science of twenty twenty six could 168 00:08:07.560 --> 00:08:10.279 finally translate what it had been trying to say all along. 169 00:08:10.279 --> 00:08:13.399 And that translation process is what ultimately breaks the silence 170 00:08:13.439 --> 00:08:14.079 in this case. 171 00:08:14.240 --> 00:08:17.279 Right, So let's fast forward to August of twenty twenty six, 172 00:08:17.720 --> 00:08:21.600 the fourteen year silence is finally broken. Authorities arrest forty 173 00:08:21.600 --> 00:08:24.600 three year old Matthew Vining of Willemantick. He is officially 174 00:08:24.680 --> 00:08:28.439 charged with the twenty twelve murder of Michael Mitchell. He's 175 00:08:28.519 --> 00:08:31.839 arraigned in Danielson Superior Court. He is held in lieu 176 00:08:31.920 --> 00:08:36.559 of a massive one point five million dollar bond. Wow. Yeah, 177 00:08:36.840 --> 00:08:40.200 and his next court day is set for October ninth. Now, 178 00:08:40.279 --> 00:08:43.679 the Chief State's Attorney, Patrick J. Griffin, released a statement 179 00:08:43.720 --> 00:08:46.039 detailing exactly what broke this case. 180 00:08:45.840 --> 00:08:47.159 Open right the tool. 181 00:08:47.480 --> 00:08:51.559 He listed four specific pillars of the investigation, DNA analysis, 182 00:08:51.840 --> 00:08:57.399 video surveillance, cell cite investigation, and eyewitness accounts, specifically regarding 183 00:08:57.399 --> 00:09:00.360 a suspicious vehicle in the area that day. Where it 184 00:09:00.360 --> 00:09:03.759 gets really interesting. If they had an eyewitness account of 185 00:09:03.799 --> 00:09:07.240 a suspicious vehicle, and they had historical cell site data 186 00:09:07.360 --> 00:09:10.120 right from the start in twenty twelve, why wait over 187 00:09:10.159 --> 00:09:10.679 a decade? 188 00:09:10.960 --> 00:09:11.960 That's the big question. 189 00:09:12.240 --> 00:09:13.919 Were they just sitting on their hands waiting for a 190 00:09:13.919 --> 00:09:16.879 magical DNA test to act as the final puzzle piece. 191 00:09:17.159 --> 00:09:19.559 If we connect this to the bigger picture, it is 192 00:09:19.600 --> 00:09:23.039 all about the concept of layering in criminal investigations and 193 00:09:23.120 --> 00:09:26.600 really understanding limitations of early twenty tens technology. 194 00:09:26.639 --> 00:09:27.720 Okay, break that down for me. 195 00:09:28.039 --> 00:09:31.720 Let's look at those pillars. An eyewitness seeing a suspicious vehicle. 196 00:09:32.000 --> 00:09:35.399 That is a fantastic starting point. Sure, it provides a theory, 197 00:09:35.600 --> 00:09:37.639 it gives you a make a model, maybe a color, 198 00:09:38.159 --> 00:09:42.000 but memory is notoriously fallible and driving a car down 199 00:09:42.039 --> 00:09:44.200 a residential road is not a crime. 200 00:09:44.360 --> 00:09:47.000 It is just a thread, right, But what about the 201 00:09:47.000 --> 00:09:49.600 cell site data? If they knew his phone was there, 202 00:09:49.759 --> 00:09:52.159 shouldn't that it triggered an a rest in twenty twelve. 203 00:09:52.360 --> 00:09:55.559 That is a very common misconception about how cell site 204 00:09:55.600 --> 00:09:58.919 data worked back then. When we hear location data today, 205 00:09:58.960 --> 00:10:01.440 we think of the little blue GPS dot on our 206 00:10:01.440 --> 00:10:04.879 smartphones that tracks us down to the square meter. Yeah, exactly, 207 00:10:04.960 --> 00:10:08.320 But historical cell side analysis from twenty twelve is very 208 00:10:08.480 --> 00:10:12.120 very different. Cell towers don't pinpoint you. They communicate with 209 00:10:12.200 --> 00:10:13.559 your phone to provide service. 210 00:10:13.720 --> 00:10:14.039 Okay. 211 00:10:14.159 --> 00:10:16.960 A typical cell tower has three sides, each covering a 212 00:10:16.960 --> 00:10:20.159 one hundred and twenty degree wedge of geographic area. Think 213 00:10:20.200 --> 00:10:22.879 of it like a giant slice of pie radiating outward 214 00:10:22.960 --> 00:10:23.639 for miles. 215 00:10:23.720 --> 00:10:26.559 So, in twenty twelve, if Matthew Vining's phone pinged a 216 00:10:26.639 --> 00:10:29.960 tower near Chaplin, Connecticut, the police didn't have a blue 217 00:10:29.960 --> 00:10:32.679 dot on Mountain Laurel Lane. They just knew he was 218 00:10:32.720 --> 00:10:37.000 somewhere inside a massive pie slice that could cover several 219 00:10:37.000 --> 00:10:37.720 square miles. 220 00:10:37.840 --> 00:10:42.120 Precisely, they might know his phone utilized a specific sector 221 00:10:42.279 --> 00:10:45.720 of a specific tower facing that neighborhood, but that sector 222 00:10:45.799 --> 00:10:48.799 also covers a gas station, a grocery store, and three 223 00:10:48.879 --> 00:10:52.360 hundred other houses. Proving his phone was in a multi 224 00:10:52.360 --> 00:10:55.399 mile radius does not prove Matthew Vining committed a murder 225 00:10:55.440 --> 00:10:56.960 in a specific driveway, so. 226 00:10:56.960 --> 00:10:59.279 As a spotlight not a laser beam exactly. 227 00:11:00.000 --> 00:11:03.080 So fast forward to twenty twenty six. Software algorithms used 228 00:11:03.120 --> 00:11:06.559 to analyze that historical data have become vastly more sophisticated. 229 00:11:06.720 --> 00:11:07.360 Oh. 230 00:11:07.440 --> 00:11:10.080 Today, analysts can look at how a phone interacted with 231 00:11:10.200 --> 00:11:14.519 multiple towers simultaneously. They measure the microscopic time delays in 232 00:11:14.559 --> 00:11:17.799 the signal to triangulate a much tighter geographic footprint. 233 00:11:17.960 --> 00:11:20.759 Oh wow, so they can retroactively tighten the net on 234 00:11:20.919 --> 00:11:21.480 old data. 235 00:11:21.679 --> 00:11:24.559 Yes, they tighten the net. They combine that refined digital 236 00:11:24.600 --> 00:11:27.919 footprint with enhanced video surveillance from the area that perhaps 237 00:11:27.960 --> 00:11:29.559 they couldn't clarify fourteen years ago. 238 00:11:29.840 --> 00:11:31.240 Okay, so they have a tighter net, they have a 239 00:11:31.240 --> 00:11:34.480 suspicious car, and they have digital proof the suspect's phone 240 00:11:34.519 --> 00:11:37.000 was in the area. But you still can't secure a 241 00:11:37.039 --> 00:11:39.679 one point five million dollar bond on a murder charge 242 00:11:39.840 --> 00:11:41.919 just because a guide drove his car near a crime 243 00:11:41.960 --> 00:11:43.080 scene fourteen years ago. 244 00:11:43.240 --> 00:11:46.559 No, you cannot. To get an arrest warrant of that magnitude, 245 00:11:46.720 --> 00:11:51.559 you need an undeniable, definitive physical link tying the suspect 246 00:11:51.639 --> 00:11:54.039 not just to the neighborhood, but to the act of 247 00:11:54.120 --> 00:11:57.080 violence itself. Right, And that is where the leap in 248 00:11:57.200 --> 00:12:00.000 DNA analysis becomes the anchor of the entire case. 249 00:12:00.360 --> 00:12:02.639 Tell me about that leap, because earlier we talked about 250 00:12:02.639 --> 00:12:05.320 the blender of DNA at the crime scene. How does 251 00:12:05.360 --> 00:12:08.120 twenty twenty six science unblend it. 252 00:12:08.120 --> 00:12:11.360 It comes down to something called mixture deconvolution and touch 253 00:12:11.440 --> 00:12:14.679 DNA extraction. Okay, let's look at that knife sheath found 254 00:12:14.720 --> 00:12:17.960 in the driveway. A sheath often has a textured or 255 00:12:18.039 --> 00:12:20.440 neuraled grip so it doesn't slip from a hand. Makes 256 00:12:20.440 --> 00:12:23.399 sense when a perpetrator grips that sheath during a violent 257 00:12:23.480 --> 00:12:29.279 adrenaline fueled struggle, they are shedding microscopic epithelial cells skim cells, right, 258 00:12:29.360 --> 00:12:32.120 skin cells deep into the crevices of that material. 259 00:12:32.559 --> 00:12:35.120 But the sheath is lying in the driveway next to 260 00:12:35.159 --> 00:12:38.159 a victim who has been stabbed multiple times. It's likely 261 00:12:38.159 --> 00:12:39.399 covered in the victim's. 262 00:12:39.080 --> 00:12:43.399 Blood, which was the insurmountable problem in twenty twelve. If 263 00:12:43.440 --> 00:12:47.080 a lab swab that sheath back then, the massive volume 264 00:12:47.159 --> 00:12:50.639 of the victim's blood DNA would completely mask the microscopic 265 00:12:50.759 --> 00:12:52.679 trace of the killer's skin cells. 266 00:12:52.840 --> 00:12:55.080 The noise drowns out the signal exactly. 267 00:12:55.360 --> 00:12:59.399 The readout the electroferogram would just look like the victim's 268 00:12:59.440 --> 00:13:02.360 profile with some messi static in the background. But in 269 00:13:02.399 --> 00:13:08.080 twenty twenty six, forensic laboratories use advanced probabilistic genotyping software. 270 00:13:07.799 --> 00:13:10.879 And that sounds like a massive malful What does that software. 271 00:13:10.559 --> 00:13:13.720 Actually do to use an analogy? If twenty twelve DNA 272 00:13:13.720 --> 00:13:15.960 analysis was like trying to unbake a cake to find 273 00:13:16.000 --> 00:13:18.320 out what brand of flour was used, Yeah, the twenty 274 00:13:18.360 --> 00:13:21.200 twenty six software actually allows them to pull the individual 275 00:13:21.320 --> 00:13:22.360 ingredients back out. 276 00:13:22.519 --> 00:13:22.759 Wait. 277 00:13:22.840 --> 00:13:26.080 Really, Yeah, the computer algorithms are now smart enough to 278 00:13:26.080 --> 00:13:29.639 look at that messy genetic static, separate the overwhelming signal 279 00:13:29.679 --> 00:13:33.840 of the victim's blood, and isolate the microscopic secondary profile 280 00:13:33.960 --> 00:13:35.200 of the skin cells underneath. 281 00:13:35.440 --> 00:13:38.759 Wow, so they mathematically filter out the victim to reveal 282 00:13:38.799 --> 00:13:39.200 the killer. 283 00:13:39.360 --> 00:13:43.759 Yes, they extract a clear genetic profile from the touch DNA. 284 00:13:44.320 --> 00:13:47.320 That profile is run through a database or compared directly 285 00:13:47.360 --> 00:13:49.080 to a suspect and it hits. 286 00:13:49.279 --> 00:13:50.240 That's incredible. 287 00:13:50.360 --> 00:13:53.159 So now you don't just have an eyewitness saying a 288 00:13:53.200 --> 00:13:55.240 car was there, or a cell tower saying a phone 289 00:13:55.279 --> 00:13:58.080 was there. You have a mathematical certainty that Matthew Vining's 290 00:13:58.159 --> 00:14:02.000 microscopic skin cells were deeply embedded in the weapon sheath 291 00:14:02.120 --> 00:14:05.000 lying next to the victim's body, which changes everything exactly. 292 00:14:05.679 --> 00:14:11.159 The DNA locks the geographic footprint into an undeniable physical reality. 293 00:14:11.440 --> 00:14:14.720 The science is practically magic compared to fourteen years ago. 294 00:14:15.279 --> 00:14:17.960 But here is the thing. You can have the most 295 00:14:18.000 --> 00:14:22.559 advanced probabilistic genotyping software in the world. Yeah, and you 296 00:14:22.559 --> 00:14:26.679 can have terabytes of historical cell data ready to be triangulated, 297 00:14:27.080 --> 00:14:30.080 but that data doesn't analyze itself. You can't utilize these 298 00:14:30.080 --> 00:14:31.039 tools in a vacuum. 299 00:14:31.120 --> 00:14:35.000 No, you absolutely cannot. Technology is entirely inert without the 300 00:14:35.080 --> 00:14:39.279 human infrastructure directing it. Synthesizing fourteen year old evidence across 301 00:14:39.360 --> 00:14:43.559 multiple scientific disciplines requires a massive, highly coordinated. 302 00:14:43.039 --> 00:14:46.480 Team, and the source material highlights this beautifully. Reading. The 303 00:14:46.639 --> 00:14:49.879 roster of the joint investigation team that finally brought Vining 304 00:14:49.960 --> 00:14:53.480 in is staggering. It's a long list, it really is. 305 00:14:53.600 --> 00:14:55.840 You have the Cold Case Unit of the Office of 306 00:14:55.879 --> 00:14:59.399 the Chief State's Attorney, the Federal Bureau of Investigation, the 307 00:14:59.440 --> 00:15:02.799 Connecticut State Police Major Crimes Unit, the State Department of 308 00:15:02.879 --> 00:15:06.879 Emergency Services and Public Protection, the State Judicial Marshals at 309 00:15:06.960 --> 00:15:11.360 Danielson Superior Court, and the Willemantic Police Department. Yeah, it's 310 00:15:11.480 --> 00:15:15.000 like reading the end credits of a blockbuster movie. It 311 00:15:15.080 --> 00:15:20.000 really emphasizes that real tangible justice isn't about some lone 312 00:15:20.000 --> 00:15:23.559 wolf detective having a sudden epiphany. It is a massive 313 00:15:23.600 --> 00:15:25.360 bureaucracy working in tandem. 314 00:15:25.440 --> 00:15:28.159 It is a phenomenal logistical fee and if we break 315 00:15:28.200 --> 00:15:30.759 down the specific roles of these agencies, it gives us 316 00:15:30.799 --> 00:15:33.879 a really clear window into how cold cases actually function 317 00:15:33.919 --> 00:15:34.480 in the real world. 318 00:15:34.600 --> 00:15:35.039 Let's do that. 319 00:15:35.120 --> 00:15:38.120 Take the Cold Case Unit, for example. The source explicitly 320 00:15:38.159 --> 00:15:42.120 defines their structure. They are comprised of prosecutors and investigators 321 00:15:42.120 --> 00:15:45.120 from the Division of Criminal Justice who collaborate with state 322 00:15:45.159 --> 00:15:50.519 and municipal police. That specific structure, pairing prosecutors with detectives 323 00:15:50.519 --> 00:15:53.159 from day one is the vital bridge. 324 00:15:53.440 --> 00:15:55.679 Why do they need to be paired up? Though? Don't 325 00:15:55.720 --> 00:15:57.960 detectives just find the bad guy and hand them over 326 00:15:58.000 --> 00:15:58.639 to the lawyers. 327 00:15:58.919 --> 00:16:02.240 In a standard television procedural, yes, that's how it works. 328 00:16:02.519 --> 00:16:06.480 But in a complex, circumstantial cold case, the goals of 329 00:16:06.519 --> 00:16:10.879 a detective and a prosecutor can sometimes be well slightly 330 00:16:10.960 --> 00:16:14.159 out of alignment. How So, a detective's mandate is to 331 00:16:14.200 --> 00:16:16.440 find out what happened and make an arrest based on 332 00:16:16.639 --> 00:16:20.559 probable cause, right, a prosecutor's mandate is vastly different. They 333 00:16:20.559 --> 00:16:23.720 have to convince twelve jurors of guilt beyond a reasonable 334 00:16:23.720 --> 00:16:27.279 doubt as much higher bar exactly So, a detective might 335 00:16:27.320 --> 00:16:29.240 look at the cell phone paying and the suspicious car 336 00:16:29.240 --> 00:16:31.279 and say, we know he did it, let's arrest him. 337 00:16:31.399 --> 00:16:31.639 Yeah. 338 00:16:31.679 --> 00:16:33.840 The prosecutor has to say, I know he did it too, 339 00:16:34.000 --> 00:16:36.559 But a defense attorney will shred this cell data in 340 00:16:36.679 --> 00:16:38.960 five minutes, go back to the lab and get me 341 00:16:38.960 --> 00:16:41.399 the DNA off the sheath, or we don't have a case. 342 00:16:41.799 --> 00:16:44.159 By having them work together in a cold case unit, 343 00:16:44.519 --> 00:16:48.879 the legal thresholds dictate the scientific inquiry, The lawyers guide 344 00:16:48.919 --> 00:16:52.000 the detectives on exactly what evidence needs to be modernized 345 00:16:52.039 --> 00:16:55.279 to secure a conviction. In twenty twenty six, That. 346 00:16:55.159 --> 00:16:59.320 Makes perfect sense. They're basically reverse engineering the investigation from 347 00:16:59.360 --> 00:17:02.519 the jury box nicely. But what about the FBI? This 348 00:17:02.679 --> 00:17:05.839 was a stabbing in a small Connecticut town. Is horrific 349 00:17:05.920 --> 00:17:09.160 local crime, obviously, but it's local. Why bring in the 350 00:17:09.160 --> 00:17:09.880 federal government. 351 00:17:10.039 --> 00:17:14.519 Federal involvement in a local, non federal homicide usually points 352 00:17:14.559 --> 00:17:19.640 to a need for highly specialized resources that local municipalities 353 00:17:19.640 --> 00:17:21.440 simply do not have the budget for. 354 00:17:21.759 --> 00:17:22.920 Like what kind of resources? 355 00:17:23.039 --> 00:17:26.039 For instance, the FBI has a very specific unit called 356 00:17:26.079 --> 00:17:29.440 the Cellular Analysis Survey Team or case st are. 357 00:17:29.480 --> 00:17:31.720 Those the folks who do the triangulation we talked about earlier. 358 00:17:31.759 --> 00:17:35.119 Yes, CASEC agents are the absolute gold standard in the 359 00:17:35.119 --> 00:17:38.640 world for mapping historical cell site data. They are engineers 360 00:17:38.640 --> 00:17:41.880 and analysts who specialize in testify in court about exactly 361 00:17:41.920 --> 00:17:44.920 how a twenty twelve cell tower interacted with a handset. 362 00:17:45.079 --> 00:17:46.839 Okay, so you bring in the heavy hitters for. 363 00:17:46.759 --> 00:17:51.680 The tech exactly. Furthermore, the FBI's forensic laboratories in Quantico 364 00:17:51.880 --> 00:17:55.559 often have access to the absolute bleeding edge DNA processing 365 00:17:55.599 --> 00:18:00.480 techniques like advanced mixture deconvolution, years before state level labs 366 00:18:00.480 --> 00:18:03.319 acquire the funding for the same software. Yeah, when a 367 00:18:03.359 --> 00:18:05.799 case is frozen for fourteen years, you pull out the 368 00:18:05.839 --> 00:18:08.440 biggest technological hammers you can find to break the ice. 369 00:18:08.799 --> 00:18:11.480 So you have this massive, coordinated team, You have an 370 00:18:11.640 --> 00:18:15.319 arsenal of modernized forensic tools. You have the FBI crunching 371 00:18:15.359 --> 00:18:19.000 the cell data, you have State labs unbaking the DNA cake, 372 00:18:19.480 --> 00:18:22.440 and it all results in a suspect in handcuffs standing 373 00:18:22.480 --> 00:18:25.079 in Danielson Superior Court with a one point five million 374 00:18:25.079 --> 00:18:28.400 dollar bond. It feels a good tidy resolution. It does, 375 00:18:28.640 --> 00:18:32.240 but it isn't because despite all of this incredible effort, 376 00:18:32.440 --> 00:18:36.039 there's a glaring, massive anomaly in the courtroom charges that 377 00:18:36.079 --> 00:18:38.279 we have to talk about. We have the suspect, but 378 00:18:38.319 --> 00:18:40.000 I am not convinced we have the full story. 379 00:18:40.079 --> 00:18:41.880 You are referring to the second victim. 380 00:18:41.720 --> 00:18:44.559 I am. The source explicitly states that Matthew Vining has 381 00:18:44.559 --> 00:18:47.240 not been charged in connection with the surviving woman stabbing, 382 00:18:47.519 --> 00:18:49.519 and it notes that it remains unclear if he ever 383 00:18:49.559 --> 00:18:51.759 will be. So what does this all mean? If both 384 00:18:51.839 --> 00:18:55.519 victims were in the exact same house, fleeing the exact 385 00:18:55.559 --> 00:18:59.319 same violent attack and leaving the exact same trail of destruction, 386 00:19:00.279 --> 00:19:04.319 how does this state confidently charge Viining with the murder 387 00:19:04.319 --> 00:19:07.720 of Mitchell in the driveway, but completely ignore the stabbing 388 00:19:07.720 --> 00:19:10.559 of the woman who barely survived. How do you split 389 00:19:10.640 --> 00:19:13.240 a single chronological event in half like that? 390 00:19:14.079 --> 00:19:17.519 This raises an important question about the reality of the 391 00:19:17.519 --> 00:19:21.240 criminal justice system versus our logical expectations of it. Okay, 392 00:19:21.480 --> 00:19:24.200 from a common sense perspective, you're right, it is a single, 393 00:19:24.279 --> 00:19:28.319 continuous event. But from a legal perspective, every single charge 394 00:19:28.480 --> 00:19:32.400 must be proven independently beyond a reasonable doubt, with its 395 00:19:32.440 --> 00:19:34.039 own specific chain of evidence. 396 00:19:34.039 --> 00:19:35.160 So it's not a package deal. 397 00:19:35.400 --> 00:19:38.599 No, not at all. Prosecution, especially in a cold case, 398 00:19:38.680 --> 00:19:42.000 is an incredibly careful, highly strategic game of chess. 399 00:19:42.079 --> 00:19:44.000 Wait, so you think this is a strategic omission. You 400 00:19:44.000 --> 00:19:45.720 don't think it's a case of the police believing someone 401 00:19:45.759 --> 00:19:46.559