The Los Angeles County Coroner's Office performed the autopsy on Jayne Mansfield, and the report provides a detailed account of the injuries she sustained in the fatal accident. According to the report, Mansfield died from a combination of severe head trauma and internal injuries.
Just after 2:25 AM on June 29, 1967, a 1966 Buick Electra slammed into the rear of a tractor-trailer on a dark, foggy stretch of U.S. Route 90, just outside of New Orleans. Inside the car was one of the most recognizable blonde bombshells of the 1950s and 60s: Jayne Mansfield. The 34-year-old actress, known for her voluptuous figure, platinum hair, and publicity stunts, was killed instantly along with her boyfriend, attorney Sam Brody, and their driver, Ronald B. Harrison.
The report concluded that Mansfield died from a combination of these injuries, specifically:
No significant traces of illegal substances were found in her system.
