Fear grips San Diego after police find a murdered woman's body tossed over a highway bridge.

State troopers arrive at the scene of a woman shot to death in her bed; they rule it suicide, but a tenacious detective reopens the case decades later; modern forensics, a double life and new witnesses turn the facts of the case on their heads.

Investigating a murder is hard enough, but when detectives realize the killer knows how to stage a crime scene to throw them off, the job gets even more difficult.

Police find a woman's corpse in flames outside of Atlanta; they use surveillance footage to learn about her last moments, including witnessing the victim getting into the car that would take her to her death and ultimately lead them to the killer.

Calls flood into Silverton PD dispatch about a man shooting Rashawn Berry in broad daylight and fleeing the scene. A key piece of surveillance footage on the killer's escape route shows that a broken heart could be at the center of this violent act.