Monsters can be found lurking behind any innocent smile and on any street corner in America. Never-before-seen-video footage stares straight into the eyes of these killers who hide in plain sight. Anyone can be a monster.

When Detective Kat Donovan matches on a dating app with the fiancé who disappeared years before, she...
Crimewatch is a television program produced by the National Crime Prevention Council and Singapore P...

A mother suspects that her son could be the killer of a recently found dead girl, and becomes caught...
With only 15 percent of homicide detectives in the U.S. being women, the working lives of female det...

When their 4-year-old son is murdered, a young couple fights a twisting and arduous battle trying to...

Former Federal prosecutor Sunny Hostin travels to the sites of America’s most perplexing cases, inte...

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life a...

After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" C...

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrib...

In 2015, 23-year-old Josh Clayton vanished after attending an exclusive party on Tresco Island. Days...

Fortitude is a place like nowhere else. Although surrounded by the savage beauty of the Arctic lands...

Laura Diamond, a brilliant NYPD homicide detective balances her “Columbo” day job with a crazy famil...

Overton is a small, countryside village where farming is its bread and butter and race horses are it...

Uncovers the extraordinary truth behind some of the Mafia's most notorious outlaws, and reveals how ...

Using modern forensic science techniques and criminalistics to revisit the violent murder of an Egyp...

Examine the investigation into school assistant Maxine Carr and her fiancé Ian Huntley, who was impr...

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, to...

Examining unspeakable crimes in Las Vegas, where the bright lights and good times belie a dark under...

Rome, 1983. After leaving a music lesson, 15-year-old Emanuela Orlandi vanishes — embroiling the Vat...