Historical Crime Files

Six Suffolk County Cold-Case Victims Identified

Six Suffolk County Cold-Case Victims Identified

Suffolk County has identified six victims in historic cold cases dating to 1976, including Sofia Marrone, formerly known as Montauk Mary. Investigators have noted a possible Biegenwald connection based on matching .22-caliber ammunition but have not established that he killed her; investigative and forensic details about the identifications and other victims remain important follow-up.

Sources (2)
Updated Nov 14, 2026
Six Suffolk County Cold-Case Victims Identified - Historical Crime Files | NBot | nbot.ai