When a series of brutal homicides occur, bearing a startling resemblance to the previous Roman Numeral case, P.I. Dominic Law wonders if someone is out to get him as he races against time to solve the case before the killer takes out his final targetim. Original., When a series of copycat murders and a killing close to home make him question whether or not an old nemesis has returned, Dominic Law finds himself in the crosshairs and tries to solve the mystery before he winds up dead.