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Welcome to the whole story. In d december of 2010, four bods were found along a Quarter Mile Stretch of gilgo beach on the south shore of long island, new york. All four victims were young women in their 20s who advertised sex work on craigslist. They were all bound at the feet or ankles. It was a shocking discovery and it was just the beginning. Over the next year, seven more sets of Human Remains were found in the kra. M most of them women. So was this the work of a Serial Killer . Thats the Question Investigators have been asking until they got a new lead. They now have a suspect, someone who say was living a double life as a husband and father. Over the next hour, well piece together how exactly police were able to identify the suspect and how the ki ....
Bodies were found along a quartermile stretch of gogo beach on the south shore of long island, new york. All four victims were young women in their 20s who advertised a work on craig list. Their bodies were found within a quartermile stretch of beach, all bound at the feet or ankles and covered with burlap to hide them. It was a shocking discovery, and it was just the beginning. For the next year, seven more set of Human Remains were found in the area, mostly women. Was this the work of a Serial Killer . That is the Question Investigators have been asking for more than a decade, with no answers until 2022, when a recent Dna Technology gave police a new lead. They now have a suspect, someone they say who is living a double life as a husband and father. Police f ....
Leveling up of the technology to conjure dna for them to do the kind of analysis that was able to connect them to the suspect. in 2020, the fbi launched that next level dna testing with new protocols for forensic crime labs. so this was one of the first cases that were pursued using this technology. the shaft of the hair has mitochondrial dna. over time, the root disappear and all you have left is the shaft. mitochondrial dna is much smaller and it s much more robust. so it lasts a much longer time. it s present in hair samples. even if you don t get a root. all you need is about one centimeter length of that hair to get a genetic profile. and those microscopic bits of hair would eventually lead to a breakthrough. there were hairs on one of the remains from the victim. the problem is they didn t have anyone to compare it to. ....
Development in the technology for them to do the kind of analysis to connect to a suspect. reporter: in 2020, the fbi launched that next level dna testing with new protocols for forensic crime labs. this was one of the first cases pursued using this technology. the shaft of the hair has mitochondrial dna. over time and decomposition, the root disappears, and all you have left is the shaft. mitochondrial dna is much smaller, and it is much more robust, so it lasts a much longer time. it endures in hair samples, even if you don t get a root. all you need is about one centimeter of hair to get a genetic profile. reporter: and those microscopic bits of hair would eventually lead to a breakthrough. hairs were identified on one of the remains that were not from the victim. the problem is, they did not ....
reporter: in 2020 the fbi launched that next-level dna testing with new protocols for forensic crime labs. so this was one of the first cases that were pursued using this technology. the shaft of the hair has mitochondrial dna. over time and decomposition the root disappears and all you have left is the shaft. mitochondrial dna is much smaller, and it s much more robust. so it lasts a much longer time. it s present in hair samples. even if you don t get a root. all you need is about one centimeter length of that hair to get a genetic profile. reporter: and those microscopic bits of hair would eventually lead to a breakthrough. there were hairs identified on one of the remains that were not from the victim. the problem is they didn t have anyone to compare it to. reporter: enter suffolk county police detectives working undercover to surveil heuermann. so they began collecting evidence from his home. the surveillance team picked up 11 bottles and brought that ....