Incident
Died from a brain tumour resulting from the effects of an injury on duty.
Died from a brain tumour resulting from an injury sustained on duty.
In Our Keeping
- Permanent identifier
BO-GB-MEP-4DAA308C- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- April 8, 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.
Sergeant Keil served with the Metropolitan Police.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Sergeant Keil.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Sergeant Frederick Henry Keil is one of 2,974 officers lost to illness connected to their service across the full record of this memorial — 9.1% of all 32,508 officers honored here.
In ENG, 719 of 2,827 officers were lost to illness connected to their service — 25.4% of this state's fallen. That is 16.3 percentage points above the national rate of 9.1%.
At Metropolitan Police, 215 of 729 officers on record were lost to illness connected to their service — 29.5% of this agency's fallen.
National Cause Distribution
How Illness compares to all causes of officer death in the memorial record. Frederick Henry Keil's cause is highlighted.
How Frederick Henry Keil Compares
When Illness Deaths Occur
Monthly distribution of Illness deaths across the full memorial record. Frederick Henry Keil is highlighted in Jun.
Others Who Wore This Badge
728 officers from Metropolitan Police are honored on badge.nw. Showing the 16 most recent.












