Turk and Rooster are two aging NYPD detectives who have been partners for 30 years. They are faced with a serial killer who is murdering other sociopathic criminals. They both have personal issues. They start working with Perez and Riley, a younger team. Tensions between the pairs of partners is inevitable, especially since Turk is now living with Perez's ex-girlfriend. She also happens to be a homicide detective. But before Turk and Rooster can retire,...

A lonely young woman in New York City gets tangled up in a murder investigation when a severed head is found in her garden. When she becomes involved with the homicide detective on the case, she realizes that the prime suspect may be closer than she likes to think.

A lonely young woman in New York City gets tangled up in a murder investigation when a severed head is found in her garden. When she becomes involved with the homicide detective on the case, she realizes that the prime suspect may be closer than she likes to think.

Experience life on the wrong side of the law as perpetrators plan and execute the crimes that lead them into the fascinating, frustrating and sometimes frightening justice system.

This spinoff focuses on the criminals as much as the investigators, allowing the viewer to see the execution of a crime as the investigative team try to crack the case. Includes all 21 episodes.