Jan 27, 2017 · 40m
HLN highlights the shocking motive that turned these brothers into killers.


Jesse L. Martin takes an in-depth look at some of the most notorious crimes, mysteries, trials and celebrity tragedies of our time.
Browse every episode and jump into details.
Jan 27, 2017 · 40m
HLN highlights the shocking motive that turned these brothers into killers.
Jan 27, 2017 · 40m
Lyle Menendez speaks from behind bars to Chris Cuomo, more than 25 years after he and his brother Erik were convicted of first degree murder.
Feb 3, 2017 · 40m
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.
Feb 3, 2017 · 40m
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.
Feb 10, 2017 · 40m
Uncovering Prince's secret struggles from his earlier years to the final days leading up to his shocking death.
Feb 17, 2017 · 40m
Uncovering how Anna Nicole Smith's lavish lifestyle may have contributed to her mysterious death.
Feb 24, 2017 · 40m
Revelations of what Michael Jackson's children and staff witnessed prior to his death.
Feb 24, 2017 · 40m
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.
Mar 3, 2017 · 40m
Investigating a wide range of suspects and evidence in the killing of JonBenet Ramsey.
Mar 3, 2017 · 40m
The aftermath of the investigation into the murder of JonBenet Ramsey.
Mar 10, 2017 · 40m
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.
Mar 10, 2017 · 40m
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.
Mar 24, 2017 · 40m
A look at new details surrounding Whitney Houston's last days and her tumultuous relationship with Bobby Brown.
Mar 31, 2017 · 40m
The chilling account of a man who survived his encounter with the notorious serial killer, who managed to evade police scrutiny for years.
Apr 7, 2017 · 40m
David Kaczynski, the brother of convicted Unabomber Ted Kaczynski, discusses the hunt that led to the capture of his infamous sibling.
Apr 14, 2017 · 40m
Heath Ledger's death is examined.
Apr 21, 2017 · 40m
Deborah Jean Palfrey threatened to expose names on her client list and was found hanging on her mother's property.
Quick answers about this season's release timeline and episode lineup.
How It Really Happened Season 1 premiered on January 27, 2017.
How It Really Happened Season 1 has 17 episodes.
The season opens with Season 1 Episode 1, "The Menendez Brothers: Murder in Beverly Hills, Part 1". It aired on January 27, 2017.
Go to Season 1 Episode 1