A woman is murdered while working the late shift at a motel. Signs point to a crime of passion, but Hetrick knows it isn't so simple. Still, no one imagines it will take 12 years to catch a killer.
When a woman is killed in her backyard, investigators focus on her family. But Graham believes this is a special kind of assassin who kills for the thrill of it. The clock is ticking; will the murderer be caught before he strikes again?