Solved

Detectives are on the hunt to find a teenage girl's murderer.

In 2001, 20-year old ranger Carrie Nelson is found beaten to death in a park office. The senseless killing turns into a five year long "whodunit?" Investigators turn to science as they track down an elusive and unlikely killer.

Investigators are determined to catch the deadly Bike Path Killer.

Detectives are determined to find a teenage boy's heinous killer.

A young man's brutal murder rocks a suburban Oklahoma town.

A young woman is found dead in her apartment with over 100 stab wounds.