Most Viewed From Investigation Discovery

Combining the thrill of a mystery with the visceral experience of true crime drama, Cold Blood presents competing versions of what may have happened,...

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

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

Three horrific murders. Three different 911 calls. All three callers claim they’re innocent — but for the police, the call can reveal so...

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

From the Legends of King Arthur and Robin Hood to the recent events of the Russian Revolution, history is full of fascinating and evocative unsolved...

Think you know the person you married? Think again. These gripping true stories explore the wickedness behind the wedding and show the devastating...

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

Channeling sibling rivalries and deadly childhood pacts, this series follows true-crime mysteries surrounding cases of these double-duty archetypes.

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

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...

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

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...

Dark Minds brings together the sharp criminal minds of author and investigative journalist M. William Phelps and pre-eminent criminal profiler John...

When a group of people get together and take it upon themselves to kill. It can happen for a litany of reasons. But nothing is quite the same as a...

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

A looks at the most contentious stories of inheritance and an exploration of the family dynamics, legal wrangling and high emotions surrounding...

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,...

Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined...

Gripping clips of kidnappings, break-ins, car chases, violent road rage incidents and other crimes rack up millions of views. But crimes gone viral...