When a person is murdered, their life's story comes to an abrupt end. But for the loved ones left behind, friends and family often relive traumatic memories in vivid detail for the rest of their lives. These painful recollections can also contain clues that help detectives piece together the victim's Night That Didn't End.

Before leaving Los Angeles to start a new job in New York, Nate, with the help of his best friend John, devises a wicked plan to test his girlfriend's loyalty.