The First 48

The Killer Beside Me exposes the dark underbelly of workplace evil where rivalry, romance, and the abuse of power culminate in a brutal slaying. Each...

Examining the twisted and true stories of people in positions of power and prominence taking advantage of their authority to commit heinous acts of...

For the first time, key figures from John Lennon's life and death—including friends, doctors, and investigators—share personal memories...

The Philadelphia homicide squad's lone female detective finds her calling when she is assigned cases that have never been solved. Detective Lilly...

Los Angeles County medical examiner Quincy routinely engages in police investigations.

The story behind the crime that occurred in the summer of 2016 in Pioz, a small town in La Alcarria, where the lifeless bodies of a Brazilian couple...

Father Niall Molloy was found dead in the bedroom of his close friends, Richard and Teresa Flynn, at the end of a wedding weekend in 1985. This...

A re-examination of the brutal murders of four flight attendants in the 70s and 80s. Is the wrong man behind bars? If so - will the victims' families...

Meet Marry Murder explores several US homicide cases of spouses insidiously killed by their partners. Each story is told by the family, friends, and...

This newsmagazine series investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the...

Truckers on the worlds most deadliest roads.

Horrific and salacious cases rock Southern California's wealthy coastal community. From a murder-for-hire gone wrong to families turning on their...

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the...

Flipping Out is an American reality television series centered on designer Jeff Lewis in Los Angeles, California, and his entourage that consists of...

Chef Robert Irvine tries to turn around restaurants across America that are facing an impending demise if things don't improve. With a $10,000 budget...

Jack Osbourne and his paranormal researcher Katrina Weidman search for ghosts.

This docuseries follows the investigation into a hoax caller who talked managers into strip-searching employees at fast food businesses across the US.

People whose uncontrollable addiction to drugs, alcohol or compulsive behavior has brought them to the brink of destruction and has devastated their...

A documentary series that gives a historical account of the events of World War II, from its roots in the 1920s to the aftermath and the lives it...