He was the charismatic celebrity acquitted of double murder, but O.J. Simpson's luck ran out after a bizarre robbery in Las Vegas that was caught on tape.

A look into the tragic last days of Bobbi Kristina Brown.

A 12 year-old girl stabbed in the name of a mythical online creature. A 24 year-old man posts his darkest fantasies before slaying 3 co-workers. What would have motivated these horrific acts and is social media responsible?

The lives and crimes of Aaron Hernandez, Bison Dele, and Steve McNair, whose professional sports careers brought wealth, fame and love of millions but didn't protect them from crime.

In 1977, aspiring actress Christa Helm gets murdered in West Hollywood; she becomes known for her secret diary, detailing romantic encounters with celebrities; her death remains one of Hollywood's greatest mysteries.

Michael Jackson and Anna Nicole Smith were two icons who shared the tragic bond of being hooked on prescription drugs and fatally overdosing.