Michelle Kinney is found murdered in her apartment in Dubuque, Iowa. Her neighbors are puzzled. She had no enemies - so who would do such a thing? Local detectives unveil a haunting truth, leading to a shocking confession from an unlikely murderer.

Beverly Puccio is found murdered in her home by her ex-boyfriend, who displays odd behavior; detectives use security and traffic cam footage to piece together the last night of her life, including an encounter with a mysterious stranger.

Billy Shuler is dead. Now, video and audio capture the detectives desperate hunt for his killer. As the case slowly unravels, someone comes forward and identifies Billy's murderer. When the US Marshals get involved, the killer is brought to justice.

Judith Therianos is a free spirit who wants to see the good in everyone; after her body is found in a wooded area, detectives unearth video surveillance that shows her alone and unaware of the danger she faces moments before her life is cut short.

When Brad McGarry is discovered murdered in his Ohio basement, residents in this sleepy coalmining town are left in shock. Detectives suspect robbery but then a friend comes forward and points them in the direction of someone whom they least expected.

Don Fluitt is dead. Now, body-cam video and original audio capture the detectives hunt for his killer. As the case unravels, security video captures the moments just before the evil deed and a surprising twist will bring this killer to their knees.