San Francisco Police Department, California
End of Watch: Friday, July 30, 1971
Age: 37
Tour of Duty: 7 years
Badge Number: Not available
Cause of Death: Gunfire
Date of Incident: July 30, 1971
Weapon Used: Gun; Unknown type
Suspect Info: Apprehended
Officer O'Guinn was shot and killed while making a traffic stop. The suspects were later apprehended and convicted on second-degree murder. One was paroled in 1978 and the other in 1979.
Officer O'Guinn had been with the agency for seven years and was survived by his wife and child.