The Zodiac Killer's cryptic messages weren't just taunts to police — they were a twisted throwback to his first victim, according to an independent investigator who says he's cracked the code and ...

Gilgo Beach serial killer Rex Heuermann’s ex-wife and daughter showed up at his Long Island court day Wednesday — with his adult child breaking down in tears as he admitted he strangled eight women to ...

The hulking Manhattan architect who led a double life as the so-called Gilgo Beach killer admitted Wednesday to strangling and dismembering eight sex workers — bringing long-awaited closure in a case ...

A Canadian man who died in 2019 has been identified as the perpetrator of three cold case homicides in Toronto, and investigators believe there could be more victims. Toronto police said Thursday ...