"The Pine Street Slasher" murdered half a dozen young gay men in the mid-nineties. "The Chaperon" brutally mutilated young couples in their bes at the turn of the millennium. "The Family Man" destroyed entire families. None of these cases were ever solved. Now, Detectives James Bryant and Titus Baltimore have discovered all three series murderers are the same man. They know his name. They know where he lives. They even know who his next victim will be. They know everything about the killer... except how to stop him.