The daughter of Elvis Presley passed away six months ago, but we’re just now finding out the cause of death. Lisa Marie Presley passed away from “a small bowel obstruction caused by scar tissue that developed after a previous bariatric surgery years ago.” Presley passed January 12 after being found unresponsive in her home, then was transported to a hospital, where she died. At the time, TMZ reported that the musician was on life support in intensive care after having suffered a suspected cardiac arrest. She was 54.