Briscoe and Curtis race against time to find the killer of a parolee before two bounty hunters find the suspected murderer.

The killing of a school-hockey coach leads to a case in which the defendant claims that he committed the crime while suffering from ""sports rage.""

Investigating the murder of a woman in a rent-controlled apartment, the detectives discover that she was engaged in a long-running battle with her landlord and had been blocking the potentially lucrative sale of the building.

The investigation into the death of an 11-year-old girl uncovers the possible culpability of the child's mother and a rebirthing therapist.

The bludgeoning of a luxury sports car dealer leads the detectives to a mentally challenged man and his girlfriend who is extremely attractive and whose expensive tastes leads her to be equally manipulative.

The investigation into the carjacking of a vehicle containing vials of a deadly virus leads the detectives on a search for the first person infected with the virus and a biochemist whose sinister motivations were driven by passion.

The investigation into a bar room brawl fatality reveals a detective's decades-old vendetta against a petty criminal turned murderer who was falsely accused of one murder after evading conviction on another.

When a rap producer is found shot to death in his studio, detectives focus on his protege, whose demos link him and a friend to a second murder. As the investigation unfolds, Southerlyn's opinions put her sharply at odds with both McCoy and Branch.

Fontana and Green are called in to investigate when Green's former replacement, Nick Falco, is suspected of murdering a young woman he had spent the night with.