Mary Winkler--who shot her husband in the back and then refused to aid him or call 911 as he slowly bled to death for 20 minutes--walked away a free woman last year after serving a farcically brief "sentence" for her crimes. Mary Winkler’s claims of abuse were largely uncorroborated during the trial. According to the testimony from Matthew Winkler's oldest daughter, Patricia, the dead father--who as he lay dying looked at his wife and asked "why?"--was a good man and did not abuse her mother. Mary Winkler has been in a custody battle with Matthew Winkler's parents, who have been...