Lord Lucan: My Husband, The Truth

Charlie Cullen was an experienced registered nurse, trusted and beloved by his colleagues at Somerset Medical Center in New Jersey. He was also one of history’s most prolific serial killers, with a body count potentially numbering in the hundreds across multiple medical facilities in the Northeast.

They're the real 'goodfellas': 'Joe Dogs' Iannuzzi, Tommy DelGiorno, 'Big Dom' Lofaro. For the first time on television, Mafia turncoats give personal accounts of life inside the Mob. In this shocking documentary, five high-ranking informants tell tales of murder, brutality, greed and vanity--and why they broke the Sicilian code of honor. The first generation of the American Mafia stood on the foundation of loyalty and a code of silence. The second and third generations traded their Sicilian traditions for government protection and instant personal gain. MOB STORIES presents five chilling narratives from five members of the underworld, most of whom are overwhelmed with fear and paranoia with the exception of “Fat Jackie”, a loyal lifelong mobster. Father and son team, Alan and Marc Levin, direct and produce an honest and personal portrayal of the demise of the Mafia.

Former State Pathologist, Dr. Marie Cassidy leads a brand new investigation into the killing of revolutionary, soldier and politician Michael Collins in August 1922, an event that ignited acrimonious arguments that have endured ever since.

Co-hosts Alexis Linkletter and Billy Jensen return for Unraveled: The Stalker's Web to track the multi-decade wrath of one of the most prolific stalkers to ever prowl the cyberworld. Compiling upwards of fifty victims, this online predator unleashed vicious attacks that cost people their livelihoods, destroyed their marriages, and drove some toward suicide. And when he can target anyone, anywhere—who will he come for next? Alexis Linkletter and Billy Jensen investigate his trail of destruction to unmask this deadly threat.

Melissa Lucio was the first Hispanic woman sentenced to death in Texas. For ten years she has been awaiting her fate, and now faces her last appeal.

This documentary delves into the unanswered questions surrounding the trial of Jessica Wongso — years after the death of her best friend, Mirna Salihin.

On the 14th February 1988, Butetown Police discover the body of a local girl near Cardiff.

The true story of the deadliest shootout for lawmen in US history as ten police officers and one civilian went to arrest two brothers for murder on January 2, 1932, just outside Springfield, Missouri.

Filmmaker Malini Schueller examines police brutality against minorities and the dangers of overmilitarized campuses.

Black Box BRD steps back into German history, showing the Federal Republic of Germany of the 70s and 80s. The country is polarized due to the power struggle of the German state and the "Red Army Faction". Society is torn, the fronts are irreconcilable. The life stories of both Wolfgang Grams and Alfred Herrhausen are tragically linked to this era. Grams is the one who takes up arms for moral rigor; Herrhausen however seizes power and dies when powerful.

After 16-year-old Cyntoia Brown is sentenced to life in prison, questions about her past, physiology and the law itself call her guilt into question.

In 1994, four women were accused, tried, and convicted of the heinous sexual assault of two young girls—as one newscaster puts it, “the modern version of the witchcraft trials.” Twenty years later, the four women have maintained their innocence, insisting that the accusations were entirely fabricated, and borne of homophobic prejudice and a late-’90s mania about covens, cults, and child abuse.

The saying 'time heals all wounds' couldn't be farther from the truth for the family of Mekayla Bali, the Yorkton teenager who vanished without trace more than three years ago. In the years that followed her disappearance, the feeling of grief, anger, and confusion only grew for her family. But despite their pain, they have vowed to never stop searching for Mekayla and never stop looking for answers. Focus Saskatchewan host Marney Blunt shares their story.

With never-before seen home video, this film recounts the paranoid downward spiral of John E. du Pont and the murder of Olympic wrestler Dave Schultz.

The film tells the story of eleven Turkish Cypriot workers who left their homes in a bus in 1964 that never came back. Their remains were found in a well in Cyprus in October 2006.

Documentary about the murder of Vincent Chin in 1982 and the aftermath. The documentary also explores the modern Asian-American identity when so few Asian-American youths are aware of who Vincent Chin is.

Kim Kardashian West works to shine a light on stories of people she believes have paid their debt to society while also bringing awareness to America’s growing problem with mass incarceration.

Hosted by NBC News investigative journalist Stephanie Gosk, this brand new two-hour special will offer an intimate look into the life of Joe DeAngelo, the suspect in custody, through new and exclusive interviews from those who were closest to him and offering a gripping depiction of the prime suspect in a decades-long manhunt. To his family, friends, and former colleagues, DeAngelo lived the life of the classic “average Joe” - a father, grandfather, veteran, and even former police officer. DeAngelo now stands accused of being the man behind one of the most ruthlessly enduring crime sprees of all time and is believed to have raped more than 45 women and murdered at least 12 people. He is currently charged with 12 counts of first degree murder and has so far not entered a plea. Joining Gosk is Bay Area detective Paul Holes, who helped search for the Golden State Killer for nearly a quarter-century and played a key role in the arrest of Joe DeAngelo.

43 young male students were abducted from a Mexican college on September 26, 2014. They have yet to resurface. This documentary probes the disturbing event, how it shook a community, and the troubling search for the missing students.

When a 5-year-old girl falls from her father's apartment, her mother embarks on a quest for justice — and is put under the national spotlight.