Lisa Marie Presley's Death Under Investigation; Memorial Planned

CALABASAS, CA — Authorities have not yet released a cause of death for Lisa Marie Presley, Elvis Presley's daughter who died last week at the age of 54.

Presley died Thursday at a hospital after suffering an apparent cardiac arrest at her Calabasas area home. On Wednesday, the cause of her death was still pending additional investigation, according to the Los Angeles County Medical Examiner.

The medical examiner requested more investigation into the death with additional studies, a spokesperson told KTLA.

"Once the tests/studies come back, the doctor evaluates the case again and makes the cause of death determination," Los Angeles County Medical Examiner spokesperson Sarah Ardalani told KTLA.

A memorial for Presley was scheduled for 9 a.m. Sunday at Graceland in Memphis, followed by a procession to view her "final resting place" in a Graceland garden. The service is open to the public and will be live-streamed to this link. For more details on the event, visit this link.

Sources told TMZ that paramedics on Thursday had performed CPR on Presley at her home, and that she went into "full arrest" after someone administered epinephrine at the scene to help her regain a pulse, TMZ reported.

Authorities were able to regain a pulse before she was sent to the hospital.

Her mother Priscilla Presley, confirmed the death Thursday, according to the Associated Press.

"It is with a heavy heart that I must share the devastating news that my beautiful daughter Lisa Marie has left us," Priscilla Presley said.

Presley followed in her father's footsteps as a singer-songwriter. She released back-to-back Bilboard top 10 albums in 2003 and 2005, according to People.

Presley has four kids, Riley Keough, Benjamin Keough, Finley Lockwood and Harper Lockwood. Benjamin Keough died in 2020, People reported. She was previously married to actor Danny Keough and guitarist Michael Lockwood.

Presley was married to Michael Jackson from 1994 to 1996 after she was with Keough, Us Weekly reported. The two married in a private ceremony outside of the United States, Presley announced after her wedding.