A predator stalks the streets of Baton Rouge, Louisiana, responsible for the rape and murder of three women. When one courageous survivor escapes a brutal assault, investigators follow the clues left behind to uncover the perpetrator.

In Bellevue, Washington, a disturbed killer stalks young women, arranging their bodies in macabre displays. As investigators struggle to find the links between the victims, an unusual piece of evidence emerges, pointing them toward a surpri…

In Alexandria, Virginia, a sudden burst of gunfire greets a sheriff’s wife as she opens her door, instantly setting the community alight with speculation. Soon after, other residents find themselves targeted in similar attacks at their own …

Across Orange County, California, four men were attacked and stabbed by an unknown assailant within the span of a single month. The incidents appeared isolated until investigators considered them alongside the brutal double homicide of a wo…

Dallas possesses a shadowed underbelly, yet no darkness rivals the terror of the string of murders that gripped the city – each victim discovered with her eyes meticulously extracted. Two seasoned patrol officers, drawing on years of experi…

A woman returned home to find her husband slain, the perpetrator masked as a clown. When three further lives were claimed in similar fashion, the authorities recognized a pattern – a serial killer was at work, and his calling card was a gro…

A wave of dread has fallen over Atlanta as the city is terrorized by the Necktie Killer; detectives from surrounding counties are working to connect the disparate clues and unusual articles of clothing found at each crime scene.

Across California, a string of murders unfolded with unsettling parallels, yet investigators struggled to find a link – until distinctive firearms evidence, enigmatic surveillance footage, and a bloodstained mobile phone pointed them toward…