Most Viewed From Investigation Discovery

Compelling cases, bizarre crime scenes, and criminal minds so conniving they defy understanding. In Solved: Extreme Forensics new, never-before seen...

The stories of real people who are tormented by the past and take extreme measures to solve the murders of loved ones.

Sex, lies and murder – what happened to Travis Alexander? This three-part special examines the most salacious murder case in American history....

TWISTED takes an in-depth look at the world's most prolific serial killers through first-hand accounts and testaments of those closest to them, and...

Our best times, our warmest memories, our worst nightmares. When real life home movies and photos meet real crime scene video and stills, murder...

In the spring of 2018 over the course of just 34 days, a young woman and man went missing, and another young man was murdered in Bakersfield,...

Three schoolgirl murders. Two killers hiding in plain sight. Six video tapes that horrify the world and lead to one of the most controversial murder...

Novelist Michael Peterson and his wife Kathleen are the toast of Durham, North Carolina. But that all changes on December 9, 2001, when Kathleen is...

A two part series on an inside look at a maximum security prison in Texas featuring interviews with death row inmates.

Investigating a murder is hard enough. But when detectives realize the killer knows how to stage a crime scene to throw them off, the job gets even...

Follow investigators as they dissect complicated relationships between spouses, friends and family members to answer the question: Who felt a love so...

It takes a certain kind of person to convince another to commit murder. In many cases, it’s a seducer — someone who can manipulate the...

This nail-biting series follows people who take the risk to move in with relative strangers. Small disagreements soon bring out the worst in one...

Base line reenactments of people being murdered while being on the phone with 911 services.

A closer look at murder investigations that required law enforcement to untangle a complicated web of relationships in order to uncover the truth.

H.H. Holmes builds a three-story hotel in Chicago where he tortures and kills an untold number of people visiting the city for the 1893 World's Fair.

Each episode documents real 911 calls from people in trouble to emergency dispatchers.

Detectives recall the career-defining cases that still keep them up at night, from mysterious disappearances to twisted family murders.

Chris Hansen brings his unrivaled journalistic skills to a series revealing the hidden truth behind America's most shocking murders. His trade-mark...

These real-life evil women are intent on making their family's lives a living hell. From dividing the family to dividing up bodies, these twisted and...