A man died on a hiking trail Friday in Rancho Bernardo, according to San Diego police.
A jogger on the trial found the man on the ground along a trail near Highland Valley Road at around 8:20 p.m., the San Diego Police Department said.
The jogger went back to their car to get a phone, but when they came back the victim didn't have a pulse, SDPD said.
First responders came to the trail and tried to revive the man but couldn't, according to the SDPD.
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The county Medical Examiner's Office was called in to take custody of the body for autopsy and identification purposes.