The killer, who came to be known as the “Phantom of Heilbronn,” was actually the result of a critical forensic error.

These projects reveal the evil lurking underneath the guises of killers who were so often hiding in plain sight.

Jessica Roberts made one final plea to the detectives working her mother’s murder case. That call changed everything.

Rex Heuermann, the man known as the Gilgo Beach killer, admitted to killing eight women over a span of decades, and the FBI ...

The former architect, 62, also admitted to killing an eighth victim, Karen Vergata, who disappeared in 1996 ...

Rex Heuermann pleaded guilty to seven counts of murder—and admitted to intentionally causing the death of one additional ...

Why would suspected Gilgo Beach serial killer Rex Heuermann plead guilty to the murders now - and will he spill his darkest ...

Twenty years on, Michael C. Hall's best Dexter series remains a fan favorite even as the sequel gears up for Season 2. Get ...

The Suffolk County District Attorney’s Office issued additional information on Wednesday that detailed the incidents, ...

For most of his life, Rex Heuermann, a life-long resident of Long Island, New York, was known primarily as a married father and architect. But prosecutors believe the 61-year-old has been hiding a ...

Forensics toxicologists and analysts explained how they tested samples for fentanyl and opiates following 16-year-old Zarek ...