The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the country safe.

Former Syracuse, New York, police detective Carrie Wells has hyperthymesia, a rare medical condition that gives her the ability to visually remember everything. She reluctantly joins the New York City Police Department's Queens homicide unit after her former boyfriend and partner asks for help with solving a case. The move allows her to try to find out the one thing she has been unable to remember, which is what happened the day her sister was murdered.

The detectives of the Organized Crime Control Bureau work to dismantle New York City's most vicious and violent illegal enterprises.

A young American woman takes a job as a nanny in a remote English village, soon discovering that the family's eight-year-old son is a life-sized doll that comes with a list of strict rules.