The FBI's The Global Search for Deadly Butcher Killer

A black garbage bag in Brooklyn Heights oozes blood — and triggers a global chase. When Mary Beal vanishes in 1990, NYPD and the FBI follow a trail of meticulously dismembered remains, a spotless crime scene, and a vanished lover with a violent past. From industrial trash bags and band-saw cuts to a psychic’s eerie hints, the case twists through New York, Belgium’s “River of Hate,” and the Albanian coast. Why did the killer remove the head and hands? How did an age-progressed photo and a new name in Montenegro crack a case that refused to die? And where does the feared Butcher of Mons fit into this deadly puzzle? This episode dives into the evidence that narrowed the suspect list, the near-misses that almost let a monster slip away, and the quiet arrest that changed everything — while leaving disturbing questions unanswered. Watch to see how investigators connected continents, cases, and clues to bring a fugitive to justice, and why some mysteries still remain. Watch now to follow the investigation step by step and decide what you believe. #FBI #TrueCrime #MaryBeal #ButcherOfMons #ColdCase #SerialKiller #NYPD