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.

A teenager living with her sister and parents in Manhattan during the 1990s discovers that her father is having an affair.

As a saxophonist's quartet comes to an end he meets a singer-songwriter whose career is just beginning.