Ashley Turton, a former senior aide to Rep. Rosa DeLauro (D-Conn.), was intoxicated when she died in an accident last month, according to an autopsy report. 

Turton, who was working as an energy lobbyist at the time of the accident, died from the “inhalation of products of combustion and thermal burns,” according to Beverly Fields of the D.C. Chief Medical Examiner’s office. “Acute alcohol intoxication” was a contributing factor in her death, Fields said.

Turton was found dead inside of her burned SUV, which apparently caught fire in the early morning hours inside of her garage on Capitol Hill. Turton was married to Dan Turton, the White House liaison to the House of Representatives.

A spokesman for the D.C. Fire Department said at the time that she was pronounced dead at the scene. first reported the autopsy report.