During a conversation with Oprah, Riley Keough reflected on her family’s legacy, sharing memories of her mother Lisa Marie Presley and her late grandfather Elvis, including Lisa’s recollections of Elvis’s struggles and her tragic final memories of him when she was just nine.

There were so many times that I found him down on the floor or unable to control his body very well,” Lisa Marie Presley writes of her father, Elvis, in her posthumous new memoir.

“An Oprah Special: The Presleys – Elvis, Lisa Marie And Riley” premieres this Tuesday, Oct. 8 at 8 p.m. ET/7 p.m. CT on CBS. For those without cable who want to watch the special as it airs, they can do so for free through either FuboTV and DirecTV Stream. Both platforms offer a free trial for new users.