Autopsy reports seldom come with pointed remarks, which is why it was surprising when the autopsy results of 14-year-old Celeste Rivas Hernandez were released along with a declaration from the Los Angeles County coroner’s office. The statement noted that it was ‘inconceivable’ for the grieving parents to wait months to learn how their daughter died. The autopsy, on the dismembered body found in a Tesla in Hollywood Hills, had been sealed by judicial order in the murder investigation involving singer D4vd. Dr. Odey Ukpo’s comment aimed to underline his office’s independence from police and prosecutors while emphasizing the need to release information on deaths as quickly as possible.
D4vd, who has pleaded not guilty, is scheduled for a preliminary hearing to determine if the evidence warrants a trial. Ukpo’s agency determined that Rivas Hernandez died from stab wounds. This case highlights the role Ukpo’s office plays in high-profile cases, resembling others involving the deaths of ‘Friends’ star Matthew Perry and the murders of director Rob Reiner and his wife.
Ukpo, 46, recently discussed these matters in an interview with The Associated Press. In his decade at the coroner’s office before becoming chief in 2023, he welcomed the scrutiny brought by celebrity cases, citing the potential for misinformation as a strong reason to ensure thorough and accurate work. He believes these cases present opportunities to demonstrate the office’s role and highlight potential community dangers.
‘One should be able to anticipate the strongest arguments or most interesting questions from the work done,’ Ukpo stated. ‘If not, then something is missing.’
Ukpo opposes the secrecy around autopsy reports that some investigations employ, such as the Hernandez murder case.
‘That contradicts our mission,’ he argued. ‘It’s crucial to disclose information that Hernandez didn’t die naturally, wasn’t drug-related, but was stabbed. Understanding what made her vulnerable to be in that situation is important.’
A court-ordered security hold presently keeps the Reiner autopsies sealed. After their deaths, authorities blamed their son, but information remains scarce. Ukpo mentioned his willingness to discuss findings if permitted.
‘The Reiner case is straightforward,’ Ukpo remarked. ‘Unclear what information would damage the case.’
Ukpo argued against unnecessarily keeping information secret. He questioned concerns that releasing certain details would harm cases. ‘The offender knows what they did,’ he said.
The Los Angeles County Sheriff’s Department stated that security holds are rare and reviewed on a case-by-case basis to keep sensitive investigation details confidential. These reports may contain information only the responsible person would know, aiding detectives in assessing witness credibility and uncovering false confessions.
The Los Angeles Police Department did not respond to requests for comments, and the district attorney’s office declined to comment.
Changes in Leadership Emphasize Independence
Ukpo was appointed chief medical examiner in 2023, the first Black leader since the agency’s founding in 1850. His team handles around 13,000 sudden, unexpected, and premature deaths annually. The ‘coroner’ part of his title was removed after his appointment, and Ukpo supported this change.
”Coroner’ confused our purpose and suggested alignment with law enforcement,’ he expressed. ‘Our independence is critical.’
Andrew Bernstein, a criminal defense attorney in New York, noted that close relationships between medical examiners and law enforcement are common, but can present challenges for prosecutors as jurors may perceive bias. Bernstein added, ‘Excessive independence may result in a forensic pathologist making decisions without considering law enforcement and prosecutors.’
The National Association of Medical Examiners supports Ukpo’s determination to maintain independence from law enforcement, providing transparent and accurate evaluations of the causes of death free from undue influences.
Passion for Forensic Pathology
From a young age, Ukpo aspired to be a homicide detective. However, his family doctor’s work left a strong impression. ‘Working with hands, dealing with blood, yet being professional in an office,’ he said. ‘That’s the formula for a forensic pathologist.’
Few medical students aim for careers in autopsies, he noted with laughter, though declaring such intentions made for interesting interviews in medical school. His training included stints at Loyola University Chicago, the Mayo Clinic in Minnesota, and with Albuquerque’s medical examiner.
High-Profile Autopsies Beyond Los Angeles
Ukpo conducted autopsies on rapper Mac Miller, actor Tommy Lister Jr., and model Kim Porter. Perry’s autopsy revealed acute ketamine toxicity. Ukpo underscored Perry’s case as a key message against viewing ketamine as harmless.
Ukpo’s work serves the public. ‘I aim to focus on community impacts,’ he explained. ‘Death affects more than just family and the individual; it resonates through the community.’

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