Cause of Lisa Marie Presley’s Death Revealed

Lisa Marie Presley stands next to her childhood crib displayed with other mementos in the new exhibit "Elvis Through His Daughter's Eyes," at Graceland in Memphis, Tenn., on Jan. 31, 2012. Lance Murphey/AP Photo

Lisa Marie Presley’s death in January was due to a small bowel obstruction, according to the Los Angeles County Medical Examiner.

The 54-year-old daughter of Elvis Presley died on Jan. 12 after experiencing a cardiac arrest and being admitted to the hospital. According to official records from the LA County Coroner’s Office, no drugs were detected in her system.