Why would a dog attack its owner? Nancy Grace talks with animal trainer Dr. Grey Stafford about recent attacks on humans by dogs. Forensics expert Joseph Scott Morgan and reporter Scott Kimbler join the discussion. Pittsburgh Tribune-Review reporter Ben Schmitt updates the scandalous story of a patient who is suing a hospital after she saw a nude photo taken of her by hospital staff during surgery. Psycho analyst Dr. Bethany Marshall weighs in. How can your cell phone kill you? Nancy talks with Alan Duke about deaths blamed on people talking on their smart phones while in the bath tub.