Dr. Alan J. Lipman with Catherine Crier. Dr. Lipman gives expert commentary on the Mary Winkler spousal murder case. Lipman describes how Winkler was accused of spousal murder, shooting her husband, a preacher. Lipman explains the psychology of Winkler's spousal murder defense, that her husband had been physically, verbally, and sexually abusive, and that she was a battered spouse/wife.