Maricopa County Sheriff's Office, Arizona
End of Watch Tuesday, August 31, 1965
Add to My HeroesRobert L. Dorn
Lieutenant Robert Dorn was shot and killed by a stranded motorist he had stopped to help on 91st Avenue just north of Glendale Avenue.
The man had been visited recently by deputies inquiring about his delinquent taxes. Believing that he was about to lose his trailer home, the man jumped out of his truck and began firing without warning, killing Lieutenant Dorn. Despite being mortally wounded, Lieutenant Dorn was able to return and wounded the man.
The subject was found not guilty by reason of insanity and committed to a mental institution. He was later released.
Lieutenant Dorn had served with the Maricopa County Sheriff's Office for 10 years. He was survived by his wife, three children, and brother.
Bio
- Age 49
- Tour 10 years
- Badge Not available
Incident Details
- Cause Gunfire
- Weapon Handgun; .357 caliber
- Offender Released from institution
Most Recent Reflection
View all 14 ReflectionsRest in peace always knowing that your service and sacrifice will never, ever be forgotten by your law enforcement brethren.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
August 31, 2020
Recent LODD Deaths

Patrolman Joseph Barlow
McAlester Police Department, OK
EOW: March 20, 2023

Deputy Sheriff Jeremy McCain
Oklahoma County Sheriff's Office, OK
EOW: March 20, 2023

Detective Sergeant Mason Griffith
Hermann Police Department, MO
EOW: March 12, 2023

Master Trooper James R. Bailey
Indiana State Police, IN
EOW: March 3, 2023

Police Officer Andres M. Vasquez Lasso
Chicago Police Department, IL
EOW: March 1, 2023

Correctional Officer Jay Miller
Washington State Department of Corrections, WA
EOW: February 11, 2023

Detention Officer Kenneth Fowler
Pontotoc County Sheriff's Office, OK
EOW: February 19, 2023

Sergeant Christopher D. Fitzgerald
Temple University Police Department, PA
EOW: February 18, 2023

Police Officer Geoffrey Redd
Memphis Police Department, TN
EOW: February 18, 2023