Detroit 1-8-7

Det. Fitch and his new partner Det. Damon Washington investigate a double homicide at a pharmacy. Washington suggests that it is a drug deal gone bad but Fitch and Det. Sanchez think there might be more to the killings.

Stone teams with Sanchez to look into the murder of Calvin Gibbs, a local football hero. The prime suspect turns out to be Calvin's brother, a former felon and gang member.

A woman murdered in an apparent robbery is the latest assignment for Fitch & Washington and Longford & Majahan, but it's not as straightforward as it appears.

Fitch & Washington and Stone & Sanchez investigate a brutal homicide at a car wash. While investigating the owner's death, they discover illegal activities taking place at the car wash that may endanger the victim's wife.

Everyone is on alert after a teenage girl is killed at the same high school Lt Mason's daughter attends. It appears to be an inside job when the son of a prominent defence attorney is murdered in a Greek restaurant.

When a young woman with a two-year old hidden in the back of her SUV is shot multiple times the detectives are furious. Possibilities include her ex-husband and illegalities with the foster care system.