Mary Jo Shannon's death cause confirmed as acute arrest

The cause of death for Mary Jo Shannon, the mother of Kris Jenner and a beloved matriarch of the Kardashian-Jenner family, has been confirmed as acute cardiopulmonary arrest. Her death certificate, released on July 28, lists acute respiratory failure and metastatic lung cancer as contributing conditions, noting she had lived with the cancer for months prior to her death. Shannon died on July 16 at a Los Angeles hospital at the age of 91. She was cremated on July 23, and no autopsy was performed.

The medical details provide clarity following Jenner's initial announcement of her mother's passing earlier this month. In a social media tribute on July 16, Jenner described her mother as "the heart of our family" and credited her with teaching the family to "love unconditionally."

Born Mary Jo Campbell on July 26, 1934, in Arkansas, Shannon led a multifaceted life long before her family rose to global fame. She worked as a model in her youth and was married three times. Her marriage to Robert Houghton produced daughters Kris and Karen Houghton. After that marriage ended, she raised her daughters before marrying Harry Shannon, to whom she was married for approximately 40 years until his...