Authorities are investigating the death of a man who was found unconscious on a boogie board off of Ocean Beach.
The county medical examiner's office says a surfer spotted the man in the water at the end of Voltaire Street Sunday evening and pulled him to shore.
Bystanders and then lifeguards and paramedics tried to revive the man but he was pronounced dead at a hospital.
His name hasn't been released and the cause of death is under investigation.
Copyright AP - Associated Press
