Roy Lewis Norris who along with his co-defendant Lawrence Sigmund Bittaker were known as the "Murder Mack" and "Toolbox Killers." The pair were convicted of 5 murders in Southern California. Bittaker was sentenced to death while Norris received 45 years to life.
 
artwork on which Norris has written and hand signed, "This depicts the incisions down the length of my right leg, from my crotch. A vein was removed from my lower leg and graphted into my upper leg - to replace the clogged artery. The incisions are closed with 63 metal staples, except for the incision nearest my ankle. The operation was performed at Mercy Hospital, Bakersfield, Calif. Roy L. Norris"