Keith Beauchamp investigates four mysterious hanging deaths.

In this latest installment of The Injustice Files, Keith Beuchamp reveals how the Robbie Tolan case, the shooting of 17-year-old Trayvon Martin, and several others, are examples of racial profiling.

Keith Beauchamp heads out on a cross-country road trip to investigate Sundown Towns; All-white towns where African-Americans were not allowed to set foot in after dark. Keith is determined to reveal that such towns still exist today.

Larry Nassar is attacked by angry parent; A gang member, a snitch and the F.B.I. collide; Defendant curses out judge; Murderer taunts mother of two teenage son; Singing for a lenient sentence; Prisoner meets his baby in courtroom.

When butchered bodies show up across California, investigators realize they're dealing with a serial killer. With a kill list in hand, he's hunting for victims, keeping a macabre audio diary as he goes. No one knows where he is or if he'll stop.

Police must unmask a pair of kidnappers before an heiress's time runs out.

A housewife's day spirals into horror when her stepdaughter disappears.

Detectives in Montgomery, AL, go on a cross-country trek for a killer.

Police officers in Connecticut uncover a triple homicide on Thanksgiving.

In Deland, FL, a death in the family turns out to be more than suicide.

A young woman's dreams are cut short when she disappears after a night out.

A respected mother of three vanishes in Colorado, but she has a secret.

Amy St. Laurent vanishes while out on a date with an out-of-town friend.

A woman hitches a ride to a truck stop and disappears.

A high-school senior disappears after dropping off his best friend.

Maura Murray goes missing after her car swerves off the road.