A serial killer was behind the cold case murders of two women in Washington County in the '70s, state police say.

The remains of a petite woman found in a dumpster in Sayville near the Long Island Rail Road train station in 1992. Bones belonging to a woman's partial torso scattered at an East Quogue beach in 1994 ...

Pennsylvania State Police have identified a serial killer responsible for two murders in Washington County in the 1970s, and authorities say there could be more victims. DNA evidence has finally ...

Here is a select list of convicted American serial killers and notable open or unsolved cases. Serial murder is defined by the FBI as two or more killings separated by a span of time. Serial murders ...