Coroner reveals Jeff Sperbeck, John Elway's former agent, cause of death following golf cart crash

Jeff Sperbeck, the longtime agent, business partner and friend of John Elway, died after he was involved in a serious crash involving a golf cart. Sperbeck was 62.

Elway, a former Denver Broncos quarterback, was reportedly driving the motorized vehicle at the time of the deadly accident.

The Riverside County (California) coroner confirmed that Sperbeck died on April 30 at Desert Regional Medical Center in Palm Springs, California. The injury had occurred four days earlier in nearby La Quinta.