Jeff Sperbeck, the agent and business partner for NFL Hall of Famer John Elway, died from injuries he suffered during a golf cart accident on April 26, according to TMZ Sports.

Jeff Sperbeck, longtime friend and business partner to Hall of Fame quarterback John Elway, has died after falling from a golf cart reportedly driven by Elway in La Quinta.

A California sheriff’s office is investigating the death of sports agent Jeff Sperbeck after he fell from a golf cart driven by former Denver Broncos quarterback and Hall of Famer John Elway on Saturday. Sperbeck, 62, rolled and hit his head on the asphalt when he fell off the cart in a private California golf community, according to TMZ.