Las Vegas police are investigating a crash near Polaris Avenue and Naples Drive. It happened around 4:18 p.m.
According to police, a 61-year-old man from West Hills, Calif., was driving a Chrysler Town and Country minivan southbound on Polaris Avenue, approaching Naples Drive, when it went off the right side of the road onto the the sidewalk. A witness approached the vehicle and saw the driver was experiencing some sort of medical distress.
The witness called 911 and the driver was transported by ambulance to Spring Valley Hospital, where he later died.
The Clark County coroner will release the name of the driver after relatives have been notified.