That year’s event was held at the Las Vegas Motor Speedway. On the third day of the rave, amid sweltering Las Vegas heat, Tom ingested Ecstasy, a popular drug among festival-goers. California DMV Nicholas Austin Tom fatally overdosed on Ecstasy while attending Insomniac's Electric Daisy Carnival rave at the Las Vegas Motor Speedway on June 21, 2015. Nicholas Austin Tom fatally overdosed on Ecstasy while attending Insomniac's Electric Daisy Carnival rave at the Las Vegas Motor Speedway on June 21, 2015. On Saturday, during this year’s EDC festival at the Las Vegas Motor Speedway, a California man died, Clark County Coroner John Fudenberg told the Las Vegas Review-Journal.

Source: Los Angeles Times June 21, 2017 11:15 UTC