Keough told Oprah in The Presleys – Elvis, Lisa Marie and Riley special that her mom seemed “detached” in the days leading up to her death. Following her brother, Ben Keough’s, death by suicide in July 2020, Keough told Oprah that she always had a “feeling of being on borrowed time with [Lisa Marie].”

Riley Keough sat down with Oprah Winfrey at her family’s estate, Graceland, for a one-hour CBS special devoted to discussion of the new book “From Here to the Great Unknown,” which Keough completed after her mother began dictating memories for a memoir before dying in 2022.

“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.

Winfrey travels to the historic Graceland Mansion in Memphis, Tenn., to sit down with Riley, Elvis’s first-born grandchild.

Riley Keough, the daughter of Lisa Marie Presley, has faithfully completed her mother’s memoir after her sudden death in 2023

"It went from joy for 25 years of my life to this nightmare in about a year and a half," the actress tells PEOPLE

Though she never had an opportunity to meet him, Riley Keough said she still feels close to her late grandfather, Elvis Presley, thanks largely to her mother, the late Lisa Marie Presley. Keough, 35,

Keough opened up about her mother's unexpected death in a new special with Oprah Winfrey about Elvis, her mom, Priscilla, and Graceland.

After Lisa Marie Presley's death, Riley Keough helped complete her mother's memoir of love, grief and life with the King of Rock & Roll Riley Keough was quick to agree to help complete her mother's memoir.

Riley Keough talks about helping her mother, Lisa Marie Presley, finish her memoir, listening to old tape recordings of Presley retelling stories and the matching tattoo that is seen throughout the book,