The Mark of a Killer - Season 2

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

Crime journalist Raphael Rowe goes behind the bars of some of the world’s most notorious and toughest prisons. Immersing himself in maximum security facilities around the world to live as a prisoner, he encounters the inmates locked up for their crimes and meets the men and women on the right side of law tasked with keeping the criminals behind bars.

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now focuses mainly on true crime stories with only occasional editions that focus on other topics.

From chilling betrayals to murder plots, this true-crime docuseries dissects the dark side of love through eyewitness testimonies.

From crippling payday loans to cars that cheat emissions tests, this investigative series exposes brazen acts of corporate greed and corruption.

Every second of every day, millions of Americans are caught on CCTV. Living in a surveillance society means everyday actions are caught on camera, mostly of honest citizens going about their daily lives. But a few are guilty of unspeakable crimes. Video doesn't discriminate; criminals also end up on film. See no Evil is a groundbreaking series that presents dramatic stories about how real crimes are solved with the aid of surveillance cameras. Police reveal how CCTV footage has unlocked the answer to cases that otherwise might have remained unsolved- leaving dangerous killers at large. The series features real footage and dramatic reconstruction, combined with first-hand testimony from police, witnesses, and families.

A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

This documentary series explores the 1960 brutal murders of three women in Starved Rock State Park in LaSalle County, Illinois, and the decades of questions and doubts that have haunted the son of the prosecutor in the case, as the man found guilty seeks to clear his name after sixty years in prison.

A non-fiction investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. Through re-enactments, discussions with investigation teams, and interviews with victims' families and other involved persons, the show highlights Kenda's successes with his 400 homicide case history and 92 percent solution rate.