[Crime Stories with Nancy Grace] Prominent Surgeon Murdered by Patient IN EXAM ROOM: WHY?

Police say the shooting of a Tennessee hand surgeon was a targeted event. Dr. Benjamin Mauck was shot to death in front of a nurse, in an exam room. Larry Pickens, 29, was later arrested and charged with first-degree murder. Staff at the Campbell Clinic Orthopedics say they recognized the shooter from previous appointments. Mauk was …