Incident
Watchman Arnold succumbed to injuries sustained 10 days earlier when he was beaten by man seeking revenge against him. It is believed the assault occurred in a shoemaker's shop on Commerce Street.
In 1827, Watchman Gerrard Arnold was attempting to make an arrest at a home along the waterfront. As he approached the house, he encountered a woman trying to enter the same residence. He shoved her aside so that he could enter and continue with his lawful duties. The woman was outraged by this treatment and told her husband how the watchman had treated her. Watchman Arnold later apologized to the man for offending his wife.
However the man became drunk and retaliated against Watchman Arnold. On August 30, 1827, the man found Watchman Arnold in a business and brutally attacked him, beating and kicking him. Watchman Arnold was critically wounded and succumbed to his injuries on September 9, 1827.
The killer fled from Alexandria and President John Quincy Adams issued a proclamation offering a $250 reward for his capture. In October, he was captured in Ohio and returned to Alexandria. In November, he was tried for murder and convicted of manslaughter. His sentence is not known but he was fined $300.
Watchman Arnold, a widower, was survived by his children. His final resting place is unknown. He had served with the Alexandria Police Department for 12 years.
Survivors
Watchman Arnold, a widower, was survived by his children.
In Our Keeping
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BO-US-VA-0DC03345- 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
199 years is a long time for a name to go unread. Not today.
Watchman Arnold gave the Alexandria Police Department 12 years.
Thank you for your service to the Alexandria community. Gone but never to be forgotten.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Watchman Gerrard Arnold 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 VA, 395 of 654 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.4% of this state's fallen. That is 6.2 percentage points above the national rate of 54.2%.
At Alexandria Police Department, 13 of 17 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 76.5% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Gerrard Arnold's cause is highlighted.
How Gerrard Arnold Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Gerrard Arnold is highlighted in Sep.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Gerrard Arnold was killed by person.
Incident Location
Others Who Wore This Badge
16 officers from Alexandria Police Department are honored on badge.nw.













