How It Really Happened

In a sensational televised trial, Erik and Lyle Menendez were found guilty of murdering their parents. Now, we learn the shocking motive that turned these brothers into convicted killers.

In a sensational televised trial, Erik and Lyle Menendez were found guilty of murdering their parents. Now, we learn the shocking motive that turned these brothers into convicted killers.

New theories emerge in the O.J. Simpson case, including a serial killer's confession, a possible hit man who claims responsibility for the murders.

New theories emerge in the O.J. Simpson case, including a serial killer's confession, a possible hit man who claims responsibility for the murders.

Uncovering the secret struggles the music genius faced, from Prince's early years to the final days leading up to his shocking death.

Uncovering how Anna Nicole Smith's lavish lifestyle may have contributed to her mysterious death.

Revelations of what Michael Jackson's children and staff witnessed prior to his death, and an investigation into the claims that Jackson took his own life.

Revelations of what Michael Jackson's children and staff witnessed prior to his death, and an investigation into the claims that Jackson took his own life.

Investigating a wide range of suspects and evidence in the killing of JonBenet, including the Ramsey's maid, and the man who portrayed Santa Claus at a holiday party, only days before JonBenet was found murdered.

Investigating a wide range of suspects and evidence in the killing of JonBenet, including the Ramsey's maid, and the man who portrayed Santa Claus at a holiday party, only days before JonBenet was found murdered.

Examining the factors that led to the crash that killed John F. Kennedy Jr. and a never before seen interview with a person who may have been the last person to speak to JFK Jr, moments before the crash.

Examining the factors that led to the crash that killed John F. Kennedy Jr. and a never before seen interview with a person who may have been the last person to speak to JFK Jr, moments before the crash.

A look a details surrounding Whitney Houston's last days and her tumultuous relationship with Bobby Brown.

The chilling account of a man who survived his encounter with the notorious serial killer, who managed to evade police scrutiny for years.

Ted Kacyznski's brother, the man who ultimately turned him in to the authorities, takes us behind the hunt that led to the capture of the Unabomber.

How It Really Happened with Hill Harper,' hosted by critically-acclaimed actor Hill Harper, delves deeply into some of the most notorious crimes, mysteries, trials, and celebrity tragedies of our time.

“DC Madam” Deborah Jean Palfrey threatened to expose names on her client list and was later found hanging on her mother's property. Investigators ruled it a suicide, but was her death something more sinister.