Despite decades of investigation, these baffling mysteries continue to defy evidence and expert analysis.

Add Yahoo as a preferred source to see more of our stories on Google. Serial killers don't come around often, but when they do, they disrupt communities. Their crimes and the effects they have on ...

Tim Miller’s teen daughter disappeared in 1984, tied to a series of deaths in the Texas ‘killing fields’. After decades, he received a tip that unlocked everything ...

ID's Dead North follows Kelly Cochran, who is now serving time for two murders but told an investigator she may have killed as many as 21 The missing-person’s call was the tip of the iceberg. Laura ...

Five women disappeared from Worcester, Massachusetts, between 2002 and 2007, prompting concerns that an unidentified serial killer may be responsible for their deaths. No arrests have been made in ...

SPANISH FORK, Utah -- New DNA testing has definitively linked the unsolved death of a Utah teenager in 1974 to the infamous serial killer Ted Bundy, the local sheriff's office said Wednesday. Laura ...

RIVERHEAD, N.Y. (AP) — A Long Island man who carried out a series of murders known as the Gilgo Beach killings pleaded guilty to murder charges this week, bringing finality to the long-unsolved case ...

Serial killers don't come around often, but when they do, they disrupt communities. Their crimes and the effects they have on survivors and locals can alter a neighborhood for generations to come. For ...

New DNA testing has definitively linked the unsolved death of a Utah teenager in 1974 to the infamous serial killer Ted Bundy, the local sheriff’s office said Wednesday. Laura Ann Aime, 17, went ...