On August 5, 1962, at 4:25 am, LAPD sergeant Jack Clemmons received a call from Dr. Ralph Greenson, Monroe's psychiatrist, proclaiming that Monroe was found dead at her home in Brentwood, Los Angeles, California. She was 36 years old. At the subsequent autopsy, eight miligram per cent of chloral hydrate and 4.5 milligram percent of Nembutal were found in her system, and Dr. Thomas Noguchi of the Los Angeles County Coroners office recorded cause of death as "acute barbiturate poisoning", resulting from a "probable suicide". Many theories, including murder, circulated about the circumstances of her death and the timeline after the body was found. Some conspiracy theories involved John and robert Kennedy, while other theories suggested CIA or Mafia complicity. It was reported that President Kennedy was the last person Monroe called.
On August 8, 1962, Monroe was interred in a crypt at Corridor of Memories #24, at the Westwood Village Memorial Park Cementery in Los Angeles. Lee Strasberg delivered the eulogy. Joe DiMaggio took control of the funeral arrangements which consisted of only 31 close family and friends. Police were also present to keep the press away. Her casket was solid bronze and was lined with champagne colored silk. Allan "Whitey" Snyder did her make-up, which was supposedly a promise made in earlier years if she were to die before him. She was wearing her favorite green Emilio Pucci dress. In her hands was a small bouquet of pink teacup roses. For the next 20 years, red roses were placed in a vase attached to the crypt, courtesy of DiMaggio.
In August 2009, the crypt space directly above that of Monroe was placed for auction on eBay. Elsie Poncher plans to exhume her husband and move him to an adjacent plot. She advertised the crypt, hoping "to make enough money to pay off the $1.6 million mortgage" on her Beverly Hills mansion. The winning bid was placed by an anonymous Japanese man for $4.6 million,but the winning bidder later backed out "because of the paying problem". In 1992, Playboy magazine founder Hugh Hefner, who never met Monroe, bought the crypt immediately to the left of hers at the Westwood Village Memorial Park Cemetery. He affirmed that the initial success of his magazine directly correlated with Monroe.