Summary: Texas man who was convicted of the 1998 brutal murders of his parents John and Carol Yowell during a drug-fueled attack in an attempt to steal money for drugs at their Lubbock, Texas home and whose 89-year-old grandmother Viola Davis was fatally injured when their house exploded after Yowell opened a natural gas line to conceal the crimes.
Cause of Death: Executed by lethal injection
Born: January 25, 1970
Died: October 9, 2013
Location: Huntsville, Texas