"There is no law in the state of California that you have to bury someone immediately," Presley wrote in her posthumous memoir.

Writing a memoir before her death, "From Here to the Great Unknown" examines the hardships that Elvis Presley's only child saw in her 54 years of life. Posthumously completed by her eldest child, actress Riley Keough, the book includes shocking details about the death of her son, Benjamin Keough. He died by suicide in 2020.