Without a Trace: What Happened to Brian Shaffer?
He walked into a pub and was never seen again.
These cold cases chill us to the bone.
A group of college kids went hiking, only to be found slaughtered and scattered across the landscape.
Nearly two decades after their disappearance, a suspect was finally arrested.
Soon after her disappearance, Dorothy's family began receiving chilling calls from an unidentified caller.
Redditors have been trying to solve these cases for years.
Michelle McNamara’s obsessive search for the man who terrorized California during the 1970s and ‘80s is chronicled in her book, I’ll Be Gone in the Dark.