A small town in Washington is rocked after a local man is found shot to death in his home. Police wonder if his complicated love life played a role until a string of robberies exposes a dangerous couple with a more sinister motive.

A house fire in Louisville, Ky., sparks a murder investigation when detectives find two local men brutally stabbed to death. The search for the killer reveals a toxic romance between two lovers willing to risk it all to get what they desire.