Most Viewed From Investigation Discovery

When it comes to murder, no detective starts their search at the beginning of the crime. Rather, a murder investigation always begins with the body,...

These real-life mysteries explore the dark side of female connections and rivalry: the inner workings of cutthroat cliques, vicious backbiting and...

Victims' rights activist John Walsh and his son, Callahan, showcase time-sensitive, unsolved cases in desperate need of attention, mobilizing the...

Joe Kenda trades in his own case files to bring viewers astounding investigations from across the country, with each episode featuring a different...

Showcasing the most compelling crimes of yesteryear, when secrets festered, passions ran wild and cops had nothing but shoe-leather and gut instinct...

The six-part series will explore a group of interconnected individuals who are collectively haunted by a murder of one of their own, serving as the...

Exploring the dark side of exotic tourist destinations through first-hand accounts of those involved in tragic incidents.

A chronicle of the twisted lives of some of the most frightening, diabolical characters in recent history. Each two-hour episode traces the heinous,...

While detectives search for clues among the living, veteran Dauphin County, PA, coroner Graham Hetrick uncovers secrets of the dead. Each episode...

Incorporating bodycam footage from the initial crime scene, surveillance video, and interrogation room recordings, homicide investigations unfold...

In horror movies, nothing good ever happens to those in a cabin in the woods. In this series, true stories of ghastly, sometimes convoluted crimes...

"The Perfect Murder" brings viewers some of the most diabolical, perplexing murder cases to land on detectives’ desks – the kind of cases...

This stranger-than-fiction series explores the question of whether Natalia Barnett is an exploited Ukrainian child with dwarfism or a dangerous adult...

Viewers are taken deep into the world of maritime murders. Despite its promise of beauty and tranquility, the sea is a lawless world where jealousy,...

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...

Two investigators re-examine controversial murder cases to help the desperate families of those convicted decide if it's time to appeal... or accept...

Roo Powell is a woman on a mission to expose the dangers of and prevent online child sex abuse; with the help of her nonprofit team SOSA (Safe from...

Toxic follows Elizabeth Chambers as she draws from her experience and background as an investigative journalist to delve into the dark and twisted...

Pull back the curtain on bizarre double lives and see the real stories of men and women who thought they were happily married, until the day they...

Homicide detective, Rod Demery, races against the clock to catch criminals running loose on the streets of Shreveport, Louisiana.