Good Cop, Bad Cop

A cop reopens a decades-old case of a woman shot dead in her bed. It was initially ruled as suicide, until modern forensics and new witnesses emerge.

Police turn to surveillance footage to learn about the last moments of a woman whose burning corpse was found outside Atlanta - and find her killer.

The daytime shooting of an Ohio man confounds Silverton police until security video surfaces. Was a broken heart at the centre of this violent act?

Fear grips San Diego after police find a murdered woman's body tossed over a highway bridge. Investigators are led to a suspect that shocks everyone.

The murder of a hardworking Syrian immigrant in Jacksonville, Florida, uncovers a history of theft and violence spanning years that shocks police.

Solving a murder is hard enough. But what happens when detectives are faced with a perpetrator who knows how to stay one step ahead - a killer with a badge.