Gilgo Beach serial killer Rex Heuermann sentenced to life without parole for murders of eight women over two decades 24%

By Brittney Donovan0%

6/17/2026, 5:18:20 PM

BS Summary: This article contains 26 faulty reasoning types, including Biased Writer Voice, Framing Effect, and Unattributed Quote, with Negativity Bias as the most egregious example at 33.2% saturation with 203 hits. Analysis detected 1,293 faulty-reasoning hits from 611 analyzed words, generating a BS Score of 36.9% and a BS Rank of 24% (16,639 of 21,887 articles). This article is better (less manipulative) than 76.00% of the article peer group.

Gilgo Beach serial killer Rex Heuermann has been sentenced to life in prison without parole in an emotional end to a decades-long murder case that haunted Long Island. 
Families applauded and cheered in the courtroom after Judge Timothy Mazzei handed down the sentence Wednesday. 
The judge told Heuermann, “You are disgusting  a despicable man, if you are a man at all,” adding, “And you are a coward.” 
Heuermann was allowed to speak at sentencing and told the court, "I am responsible for all that was said in this room. 
The words I would say have no meaning." 
“Are you at least a little sorry?” 
Mazzei asked, and Heuermann nodded and appeared to mouth “yes.” 
Heuermann’s ex-wife, Asa Ellerup, and their two grown children said through their lawyers that they would not attend sentencing out of respect for the victim’s families. 
Earlier at the hearing, Heuermann, hands clasped and resting on the defense table in an eastern Long Island courtroom, looked straight ahead and lightly tapped his fingers as he was confronted by families of his victims. 
“A million years isn’t enough," Jasmine Robinson, a cousin of victim Jessica Taylor, told Heuermann. 
"Nothing will ever make this right.” 
“Justice has been done, but it can’t replace what has been taken,” said JoAnn Mack, the mother of victim Valerie Mack. 
“She had dreams, and you took them all away from her.” 
Gilgo Beach serial killer’s secret life 
The Long Island architect, 62, lived a secret life of violence for years before admitting in April that he killed eight women. 
He pleaded guilty in court to murdering seven women: Barthelemy, Mack, Taylor, Megan Waterman, Amber Lynn Costello, Maureen Brainard-Barnes and Sandra Costilla. 
Heuermann also admitted to killing an eighth woman, Karen Vergata, though he was never charged in her death. 
He confessed to strangling his victims, many of them sex workers, and dismembering some of their bodies. 
The sentencing concludes an extraordinary investigation that solved one of New York's most perplexing mysteries. 
The case began as a series of seemingly unconnected disappearances of young women and later became the focus of true-crime documentaries, books and podcasts after police began finding the victims' skeletal remains in the sandy scrub along a coastal parkway. 
How the Gilgo Beach serial killer was caught 
The investigation began in 2010, when investigators started to discover remains along Ocean Parkway while looking into the disappearance of Shannan Gilbert, whose death was ultimately ruled an accidental drowning. 
Bodies continued to be discovered, but the case went cold. 
Detectives got a huge break in the case in 2022, when they linked Heuermann to a pickup truck that a witness reported seeing when one of the victims disappeared in 2010. 
Eventually, investigators matched DNA from a pizza crust Heuermann discarded in a Manhattan trash can to genetic material extracted from highly degraded hair fragments found on the victims’ remains. 
Other evidence included cellphone and tracking data showing Heuermann arranged meetings with some victims shortly before their disappearances. 
After Heuermann's arrest, prosecutors recovered what they described as a “blueprint” for the killings from his computer files. 
Heuermann has spent the past three years alone in a segregated cell at the Suffolk County jail, where he has read crime novels and was occasionally visited by his lawyers or family. 
He also struck up a brief correspondence with the infamous “Happy Face Killer," according to Sheriff Errol Toulon. 
As part of his guilty plea, Heuermann agreed to cooperate with the FBI’s behavioral analysis unit to help catch other serial killers. 
With reporting by The Associated Press 
Article reasoning-pattern comparisonThis article: 6.5%Brittney Donovan: 1.4%The Independent: 2.9%Confirmation Bias6.5%This article: 0.0%Brittney Donovan: 0.5%The Independent: 0.7%Anchoring Bias0.0%This article: 9.0%Brittney Donovan: 3.9%The Independent: 3.2%Availability Heuristic9.0%This article: 3.6%Brittney Donovan: 0.4%The Independent: 0.9%Representativeness Heuristic3.6%This article: 10.0%Brittney Donovan: 1.5%The Independent: 0.6%Hindsight Bias10.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 2.3%Overconfidence Bias0.0%This article: 16.9%Brittney Donovan: 3.2%The Independent: 8.2%Framing Effect16.9%This article: 4.3%Brittney Donovan: 0.9%The Independent: 0.5%Loss Aversion4.3%This article: 0.0%Brittney Donovan: 1.3%The Independent: 0.6%Status Quo Bias0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.2%Sunk Cost Effect0.0%This article: 0.0%Brittney Donovan: 1.0%The Independent: 2.4%Optimism Bias0.0%This article: 1.0%Brittney Donovan: 0.4%The Independent: 1.6%Pessimism Bias1.0%This article: 33.2%Brittney Donovan: 10.9%The Independent: 12.2%Negativity Bias33.2%This article: 0.0%Brittney Donovan: 0.3%The Independent: 2.5%Self-Serving Bias0.0%This article: 5.9%Brittney Donovan: 0.6%The Independent: 1.2%Fundamental Attribution Error5.9%This article: 5.2%Brittney Donovan: 0.8%The Independent: 0.3%Actor-Observer Bias5.2%This article: 0.0%Brittney Donovan: 0.0%The Independent: 1.6%In-Group Bias0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.8%Out-Group Homogeneity Bias0.0%This article: 0.0%Brittney Donovan: 0.6%The Independent: 2.2%Halo Effect0.0%This article: 0.0%Brittney Donovan: 1.2%The Independent: 0.3%Horn Effect0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.0%Dunning-Kruger Effect0.0%This article: 1.6%Brittney Donovan: 1.1%The Independent: 1.5%Recency Bias1.6%This article: 6.5%Brittney Donovan: 0.7%The Independent: 0.4%Primacy Effect6.5%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.0%Blind-Spot Bias0.0%This article: 3.9%Brittney Donovan: 1.7%The Independent: 2.2%Ad Hominem3.9%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.4%Straw Man0.0%This article: 6.4%Brittney Donovan: 1.3%The Independent: 3.8%Appeal to Authority6.4%This article: 1.1%Brittney Donovan: 0.4%The Independent: 1.4%False Dilemma1.1%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.7%Slippery Slope0.0%This article: 0.0%Brittney Donovan: 0.6%The Independent: 0.1%Circular Reasoning0.0%This article: 3.6%Brittney Donovan: 2.5%The Independent: 4.1%Hasty Generalization3.6%This article: 0.0%Brittney Donovan: 1.5%The Independent: 0.4%Red Herring0.0%This article: 2.6%Brittney Donovan: 0.3%The Independent: 0.6%Bandwagon2.6%This article: 11.6%Brittney Donovan: 4.3%The Independent: 6.5%Appeal to Emotion11.6%This article: 1.3%Brittney Donovan: 0.3%The Independent: 0.9%Begging the Question1.3%This article: 10.0%Brittney Donovan: 1.7%The Independent: 2.7%Post Hoc (False Cause)10.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.3%Tu Quoque0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.7%Burden of Proof0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.1%Appeal to Nature0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.2%Composition/Division0.0%This article: 11.1%Brittney Donovan: 1.5%The Independent: 2.2%Anecdotal11.1%This article: 0.0%Brittney Donovan: 0.5%The Independent: 0.1%No True Scotsman0.0%This article: 11.1%Brittney Donovan: 1.6%The Independent: 1.8%Ambiguity (Equivocation)11.1%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.0%Gambler’s Fallacy0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.1%Middle Ground0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.1%Personal Incredulity0.0%This article: 0.0%Brittney Donovan: 0.3%The Independent: 0.2%Special Pleading0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.1%Genetic Fallacy0.0%This article: 16.5%Brittney Donovan: 2.4%The Independent: 2.6%Unattributed Quote16.5%This article: 5.2%Brittney Donovan: 2.8%The Independent: 2.1%Quote-first Misdirection5.2%This article: 18.7%Brittney Donovan: 7.2%The Independent: 7.8%Biased Writer Voice18.7%This article: 4.6%Brittney Donovan: 0.5%The Independent: 1.3%Indoctrination4.6%This article: 0.0%Brittney Donovan: 0.0%The Independent: 2.0%Politically Left Leaning Bias0.0%This article: 0.0%Brittney Donovan: 0.0%The Independent: 0.6%Politically Right Leaning Bias0.0%This article: 0.0%Brittney Donovan: 0.5%The Independent: 0.4%Attempt to Sell a Product or S…0.0%

611 words analyzed.

Speakers

6speakers24%attributed speech463writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 19 words • 100.0% coverageWriter's voice • 28 words • 100.0% coverageWriter's voice • 16 words • 0.0% coverageJudge Timothy Mazzei • 24 words • 100.0% coverageRex Heuermann • 22 words • 100.0% coverageRex Heuermann • 8 words • 0.0% coverageJudge Timothy Mazzei • 7 words • 0.0% coverageJudge Timothy Mazzei • 10 words • 100.0% coverageWriter's voice • 26 words • 100.0% coverageWriter's voice • 36 words • 100.0% coverageJasmine Robinson • 15 words • 0.0% coverageJasmine Robinson • 6 words • 0.0% coverageJoAnn Mack • 21 words • 0.0% coverageJoAnn Mack • 11 words • 0.0% coverageWriter's voice • 6 words • 100.0% coverageWriter's voice • 22 words • 0.0% coverageWriter's voice • 22 words • 0.0% coverageWriter's voice • 18 words • 0.0% coverageWriter's voice • 17 words • 100.0% coverageWriter's voice • 15 words • 100.0% coverageWriter's voice • 40 words • 0.0% coverageWriter's voice • 8 words • 100.0% coverageWriter's voice • 30 words • 0.0% coverageWriter's voice • 10 words • 0.0% coverageWriter's voice • 31 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageWriter's voice • 18 words • 0.0% coverageWriter's voice • 18 words • 100.0% coverageWriter's voice • 32 words • 0.0% coverageSheriff Errol Toulon • 18 words • 100.0% coverageWriter's voice • 22 words • 0.0% coverageThe Associated Press • 6 words • 0.0% coverage
Selected voice

Judge Timothy Mazzei

100%flagged-word coverage
41 attributed words28% of attributed speech85% writer coverage
0%30.0%60.0%Quote-first Misdirection+56.8 ptsWriter: 1.7%Judge Timothy Mazzei: 58.5%58.5%Biased Writer Voice+1.9 ptsWriter: 22.5%Judge Timothy Mazzei: 24.4%24.4%Unattributed Quote-13.2 ptsWriter: 13.2%Judge Timothy Mazzei: 0.0%0.0%Indoctrination-6.0 ptsWriter: 6.0%Judge Timothy Mazzei: 0.0%0.0%

Attribution is sentence-level. Pattern percentages are calculated only from words assigned to that voice.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.