Incident
Officer Buckley was shot and killed after he and an officer responded to a cafe at the intersection of Second and Black Diamond Streets. They were called to investigate reports of a drunk man causing a disturbance and shooting his gun in the cafe.
When Officer Buckley and his partner arrived, Officer Buckley stayed at the front of the business and the other officer went around to the back. As the suspect attempted to flee, he shot and wounded Officer Buckley's partner. He then ran around to the front of the store and shot Officer Buckley in the chest, fatally wounding him.
The suspect fled to a nearby house where he was located the following morning. He was shot and killed during an ensuing shootout.
Officer John J. Buckley will never be forgotten. May his soul rest in Heaven.
First Sergeant Thomas Webb (Retired) New York State Police - Troop D February 19th, 2018
In Our Keeping
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BO-US-CA-82EBC4AC- Stewardship
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- Added to badge.nw
- April 2, 2026
- Last updated
- July 23, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Officer Buckley served with the Pittsburg Police Department.
Thank you for your service to the Pittsburg community. Gone but never to be forgotten.
Rest easy, Officer Buckley.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Officer John J. Buckley is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.
In CA, 974 of 1,837 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53% of this state's fallen. That is 1.2 percentage points below the national rate of 54.2%.
At Pittsburg Police Department, 3 of 3 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. John J. Buckley's cause is highlighted.
How John J. Buckley Compares
Offender Outcome
Shot and killed
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. John J. Buckley is highlighted in Dec.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. John J. Buckley was killed by handgun; .38 caliber.
Others Who Wore This Badge
2 officers from Pittsburg Police Department are honored on badge.nw.

