In Seattle, the successful forensic psychiatrist and college professor Jack Gramm is in evidence since he was responsible for the condemnation of the serial killer Jon Forster, influencing the jury to sentence him to the death row. Jon accuses Jack of manipulation, inducing one witness and sister of one of his victims to testify against him. On the eve of Jon's execution, Jack receives a phone call telling him that he has only eighty-eight minutes of life, while a killer is copycatting Jon, killing women with the same "modus-operandi" and is investigated by Seattle Slayer Task Force. With the support of his former wife and associated Shelly Barnes, the FBI agent and his friend Frank Parks and his assistant Kim Cummings, Jack investigate some weird and problematic students, a security guard of the campus and the woman with whom he had one night stand.