Sperbeck died on April 30 from injuries sustained in the accident on April 26 in La Quinta, Calif.Jeff Sperbeck, John Elway's agent, died from blunt head trauma, the Riverside County Coroner Bureau confirmed to PEOPLESperbeck fell from a golf cart on April 26 in La Quinta,

Deputies did not find any evidence that the Hall of Fame quarterback was intoxicated when his former agent fell from a golf cart he was driving, according to the Riverside County sheriff.

Riverside County Sheriff Chad Bianco said Jeff Bianco was standing in the back of a moving golf cart when he fell. The sheriff would not say if John Elway was the driver.