The grandson of Elvis Presley and son of Lisa-Marie Presley was ruled a suicide via a gunshot wound, said the Los Angeles County Medical Examiner's Office on Tuesday.
Benjamin Keough, 27, died on Sunday, and an autopsy was completed on Monday.
Lisa-Marie Presley reacted to her son's death in a statement on Monday.
"She is completely heartbroken, inconsolable and beyond devastated but trying to stay strong for her 11-year-old twins and her oldest daughter Riley," her representative said in the statement. "She adored that boy. He was the love of her life."
Keough was the son of Presley, 52, and musician Danny Keough, meaning he is the grandson of Elvis and Priscilla Presley. He's also the brother of actress Riley Keough.
Lisa-Marie once addressed the comparisons between the two.
Keough’s ex-girlfriend, Alexa Rohde, also posted a tribute after his passing.
Reportedly, Presley's song "Storm and Grace" is about her son, whose middle name is Storm.
Suicide HotlinesIf you are in an emergency in the United States or Canada, please call 911. You can call the National Suicide Prevention Lifeline on 1-800-273-8255. Youth can call the Kids Help Phone on 1-800-668-6868.
In the United Kingdom, call Samaritans at 116 123, Papyrus at 0800 068 41 41, or Childline at 0800 1111.
In Australia, the suicide prevention hotline at Lifeline is 13 11 14. You can also visit the Lifeline website at lifeline.org.au. Youth can contact the Kids Helpline by phoning 1-800-551-800 or visiting headspace.org.au/yarn-safe
If you are in an emergency in India, call Befrienders India—National Association at +91 33 2474 4704.