Accused Gilgo Killer Rex Heuermann CLEARED in One Long Island Murder
True Crime Today | Daily True Crime News & Interviews
Tony Brueski
4.2 • 612 Ratings
🗓️ 12 November 2025
⏱️ 16 minutes
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Summary
But a new DNA analysis just ended that speculation for good. The Suffolk County Medical Examiner’s Office confirmed that Heuermann’s genetic profile did not match the “Unknown Male A” found on McNamee’s remains. Instead, the DNA points back toward convicted killer John Bittrolff, a carpenter already serving 50 years to life for two nearly identical murders. Ironically, it was Bittrolff himself who pushed for the test — hoping it would shift blame to Heuermann. It did the opposite.
This development doesn’t exonerate Heuermann from the seven brutal killings he’s charged with — victims Amber Lynn Costello, Megan Waterman, Melissa Barthelemy, Maureen Brainard-Barnes, Sandra Costilla, Jessica Taylor, and Valerie Mack. Their DNA trails, cell records, and forensic links remain strong. But it does sharpen the boundaries of truth: what’s proven, what’s not, and how modern forensic science continues to rewrite the Gilgo Beach narrative.
In this episode, Tony Brueski breaks down the case that looked like it belonged to Rex Heuermann — and why it never did. From forensic breakthroughs to the psychology of blame, we explore how one killer tried to hide behind another, and how DNA once again cut through the myth to reveal the facts.
#RexHeuermann #GilgoBeach #TrueCrime #ColleenMcNamee #DNAEvidence #JohnBittrolff #LongIslandMurders #HiddenKillers #TonyBrueski #TrueCrimeToday
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Transcript
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| 0:00.0 | is Hidden Killers with Tony Bruske. |
| 0:02.7 | Here now, Tony Bruske. |
| 0:08.1 | Well, I guess it was kind of a good day for Rex here, men. |
| 0:12.2 | There won't be an eighth, at least not a young woman named Colleen McName. |
| 0:19.3 | McNamey was a young woman murdered in 1994. |
| 0:26.4 | They've determined that Rex was not behind that one, which would have marked the eighth. |
| 0:33.7 | Still behind the other seven, allegedly, but not this one. |
| 0:37.7 | So what does this all mean? |
| 0:40.1 | Well, it's finally closing the door that had hung half open for years for a very long time. |
| 0:47.3 | She was believed by some to be yet another victim of accused Gilgo Beach serial killer, Sherman. Now, she's not. The DNA says |
| 0:57.6 | so. And that matters more than people realize, because when you strip away the hysteria, |
| 1:02.6 | the hashtags, and the monster under the bad narrative that's followed this case in Sirman's |
| 1:06.3 | arrest, and rightfully so, you're left with something much harder. |
| 1:11.4 | The difference between suspicion and proof, between pattern and precision, between what we think we see, and what the science actually says. |
| 1:20.9 | And it's important to make these distinctions and not just throw everything onto the steaming pile of poo named Rex Heerman. |
| 1:31.1 | Because there are other steaming piles of poo out there. |
| 1:37.2 | And they should be caught and recognized and held accountable for their crimes, too too don't just pile everything under the one |
| 1:47.9 | guy because it's the easiest one to do at this moment in time certainly take him down for the |
| 1:53.2 | ones that we know but that's that's something that happens in cases like this where you have |
| 1:58.7 | so much destruction so much death there is a temptation |
| 2:02.8 | to well it looks like the shoe kind of fits add it in we'll get it we'll get him a it'll get him |
| 2:09.3 | convicted on that too and what cost well the dna says you can't on this one. |
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