Mark Franklin Logsdon
Incident
Deputy First Class Mark Logsdon and Senior Deputy Patrick Dailey were shot and killed by a wanted subject shortly before noon.
The deputies had been dispatched to the restaurant, at 3412 Merchant Boulevard in Abingdon, after a report was received that the subject was there. Deputy Dailey located the man sitting at a table inside of the restaurant and engaged him in conversation. Without warning, the man produced a handgun and fatally shot Deputy Dailey in the head.
The man fled into the parking lot where he was located by other deputies sitting in a car. The subject opened fire on the deputies, striking Deputy Logsdon. Despite being wounded, Deputy Logsdon was able to return fire, along with other deputies, and killed the subject.
Deputy Logsdon was a U.S. Army veteran and had served with the Harford County Sheriff's Office for 16 years.
Survivors
He is survived by his wife, three children, and parents.
In Our Keeping
- Permanent identifier
BO-US-MD-E514A764- 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. Army. One record, 2 gates. Mark 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.
Deputy First Class Logsdon gave the Harford County Sheriff's Office 16 years.
Thank you for your service to the Bel Air community. Thank you 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
Mark Franklin Logsdon served in the U.S. Army before joining law enforcement.
Deputy First Class Mark Franklin Logsdon 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 Harford County Sheriff's Office, 3 of 6 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 50% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Mark Franklin Logsdon's cause is highlighted.
How Mark Franklin Logsdon Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Mark Franklin Logsdon is highlighted in Feb.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Mark Franklin Logsdon was killed by handgun.
Incident Location
Military Service
Mark Franklin Logsdon served in the U.S. Army before joining law enforcement.
Visit Mark Franklin Logsdon’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 Harford County Sheriff's Office are honored on badge.nw.




