Emergency crews responded Tuesday night to a single-car crash in Mission Valley that resulted in one death.
The Porsche was found off the road in the bushes near the 8300 block of Rio San Diego Drive at about 9:15 p.m., according to officials with the San Diego Fire Department.
Two people driving by noticed the car with tail lights still on in the bushes.They saw an unconscious driver in the car, and called 911.
Medics attempted life-saving measures but were unsuccessful. The driver was pronounced dead on the scene.
Police say he may have suffered a heart attack.