UPDATE: The 58-year-old driver was identified by the Clark County Coroner as Gregory Paul Vicnair from Kingman, Arizona.
The official cause of death is still pending.
LAS VEGAS (KTNV) -- One man is dead after a crash near Park Vista and Alta Drives.
Police say a man in his 50s drove off the road and into a car just after 7 p.m. Sunday. No one was inside the other car.
The driver died from his injuries at the hospital.
Officials think the crash was caused by a medical episode.