Watch Mysteries & Scandals

When obsession meets celebrity, the results can be fatal; rising music star Christina Grimmie is gunned down by a crazed fan; singer Bjork survives a bizarre plot by a man who takes his own life.

In 1981 four bodies were found brutally murdered in the Hollywood Hills. The story of this horrific crime involves a prolific adult film star, a prominent LA nightclub owner, and the teenage girl caught between them.

An intern vanishes from the most powerful city in America, rumors of an affair with a married congressman spread quickly. A year later her body is found and over fifteen years later the case remains unsolved.

Fame at any age can make someone feel invincible but what happens when young stars lose control? Johnny Lewis (Sons of Anarchy), Lillo Brancato Jr. (The Sopranos) & (Power Ranger) Ricardo Medina are profiled.

In 1979 Steve Banerjee co-founded the Chippendales male revue. As the franchise grew into an empire that generated vast sums of revenue, Banerjee would do anything to protect it, even murder.

Richard Ramirez was a satanic killer terrorizing an entire state who sexually assaulted his victims. Aileen Wuornos, a highway hooker with a gun. Doug Clark and Carol Bundy prowled the Sunset Strip for sex and victims.

A Hollywood studio executive and devoted family man vanishes into thin air one night. As investigators dig into the case, they uncover dark secrets, and the details of man living a double life.

Jackson was an International icon and Smith a reality TV queen. Both tragically hooked on prescription drugs and fatally overdosing. Did a line blur between doctor and famous client?

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.

The crimes of Aaron Hernandez, lives of Bison Dele and Steve McNair examined. Success in sports led to money, fame and love of fans but did it turn idols into targets or a champ into a criminal?

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?

In 2015 Bobbi Kristina daughter of music legends Whitney Houston and Bobby Brown is found unresponsive in a bathtub. Whitney died under eerily similar conditions years prior. Coincidence, fate or foul play?

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.