Anabel Segura's abduction held Spain in suspense for 900 days. This docuseries explores the case through never-before-heard recordings of the...

A murder that obsessed the nation, and a disappearance that's mystified police for 50 years. Is the son of victim Sandra Rivett about to solve the...

Over a thirteen year period, a seemingly mild‐mannered male nurse, Malcolm Webster, set about poisoning and murdering his first wife, attempting to...

The story of the most high profile and unbelievable murder investigation in recent Italian history, resulting from the tragic and brutal slaying of...

Explore important and disturbing questions concerning how innocent people become ensnared by evil, and how a tight-knit community survives when...

This is the series about one of Sweden's biggest murder investigations. Two murders that shook the whole of summer Sweden with mindless violence and...

This true crime docuseries examines the murder of Annie Mae Aquash – a Mi'kmaq woman from Nova Scotia, Canada, a mother of two daughters, a...

When a woman vanishes, police find bodies along Long Island's shore. Years of dead ends and overlooked victims stall the case until a new task force...

Det Chris Loudon re-opens the cold case of Pam Maurer, a 16-year-old high school student who was murdered and dumped in Lisle, Illinois in 1976.

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and...

The docuseries follows people deeply involved in the group NXIVM — which is faced with various charges, including sex trafficking and...

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.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

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

Eerie encounters, bizarre disappearances, haunting events and more perplexing phenomena are explored in this chilling investigative docuseries.

Through bodycam footage, texts and interviews with loved ones, this documentary investigates the horrifying murder of four University of Idaho...

This intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

The fascinating cases of every day, seemingly average moms, wives and girlfriends accused of murder. Did they really do it? And if so, why?

A non-fiction investigative series of murder cases told through the personal experience of retired detective, Lieutenant Joe Kenda. Through...

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.

Presented by Walsh, the show profiles and assist law enforcement in the apprehension of fugitives wanted for numerous crimes, including murder, rape,...