Eighty-five million acres make up the National Park System, and only 33 special agents nationwide are responsible for investigating crimes that occur on this public land. This documentary series follows…

The true story of three young Oklahoma girls, found murdered after their first night at sleep-away camp. The tragedy, as well as the manhunt and trial of their suspected killer,…

Featuring one of the longest, most intense hunts in U.S. history. In 1997, the FBI arrested John Ruffo, who ran a small computer sales company from New York City, for…

Online bloodhounds use their fingerprints, DNA databases and the awesome power of social media to solve the most gruesome, mysterious and bizarre murders.

These are the stories of the kind of danger that no college student is ever prepared for: a life cut short just when it was getting started, not by accident…