When a serial killer begins leaving remains of victims in hotel bathtubs all over town FBI Agent Samantha Reece makes it her business to stop him. This detective's got an ace up her sleeve in the form of her ability to shift into the guise of a were panther. As she tracks down the cold-hearted murderer she also has to contend with an anti-shifter group determined to destroy her. Not to mention the black jaguar who turned her decides to come sauntering back into her life.