Michael Whaley

Samantha Waters works for a quasi-independent unit, the Violent Crimes Task Force, using her incredibly sharp mind and analytical skill to piece together clues to violent crimes in cooperation with the FBI. While she performs all of her duties diligently, her real motive lies in tragedy. Years earlier her husband was slaughtered by a killer known only as Jack of All Trades. Sam and her mentor, Bailey Malone, are driven to find this killer. (imdb)

The ex-cop Tom Beckwith has just quit his police job in order to study psychology. But his professor, Lauren Porter, is more interested in his criminology abilities than in his progress in psychology. Because of traumatic circumstances during her childhood she is suffering from Multiple Personality Disorder, and it looks like her other ego has just killed somebody. So Tom Beckwith tries to help her by observing her..