Incident
Officer Donald Kline was shot and killed when he interrupted an armed robbery in a grocery store at the corner of Baltimore Street and Frederick Street at about 9:30 pm. He was off duty and inside shopping when a man entered and robbed the owner. When the suspect left, Officer Kline pursued him on foot. In the ensuing shootout, Officer Kline was struck three times in the chest and killed. The suspect, who was an escapee from Pennsylvania, was also wounded in the chest and taken into custody. He was sentenced to life in prison. Officer Kline was a United States Marine Corps Korean War veteran and had served with the Hagerstown Police Department for 14 years.
Survivors
He was survived by his wife and three children.
In Our Keeping
- Permanent identifier
BO-US-MD-970C1F1E- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- August 2, 2026
- Last updated
- August 2, 2026
Honored here by 1 tribute.
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Also honored at salute.nw — U.S. Marine Corps. One record, 2 gates. Donald is one person.
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Tributes
I served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Officer Kline gave the Hagerstown Police Department 14 years.
Thank you for your service to the Hagerstown community, and for your service before it. Gone but never to be forgotten.
Rest easy, brother.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Military Service
Donald Ralph Kline served in the U.S. Marine Corps before joining law enforcement.
Officer Donald Ralph Kline is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,759 officers honored here.
In MD, 195 of 377 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 51.7% of this state's fallen. That is 51.7 percentage points above the national rate of 0%.
At Hagerstown Police Department, 4 of 6 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 66.7% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Donald Ralph Kline's cause is highlighted.
How Donald Ralph Kline Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Donald Ralph Kline is highlighted in Dec.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Donald Ralph Kline was killed by handgun.
Incident Location
Military Service
Donald Ralph Kline served in the U.S. Marine Corps before joining law enforcement.
Visit Donald Ralph Kline’s page on salute.nw →
His full service record — units, decorations, where he served — is kept on salute.nw.
Others Who Wore This Badge
5 officers from Hagerstown Police Department are honored on badge.nw.




