The Clark County Coroner’s Office released Thursday the cause of death for the woman who died after attending the Electric Daisy Carnival in Las Vegas last month.

The coroner said 20-year-old Kenani Kaimuloa died of a combined intoxication of cocaine and ecstasy. The outdoor heat was also a factor in her death.

Kaimuloa was in a coma in the hospital prior to her death on June 24.