Incident
Deputy Sheriff Frank Miller suffered a fatal heart attack after struggling with a juvenile female prisoner outside of the courthouse in Ellicott City.
The 14-year-old girl had just been sentenced in juvenile court. Deputy Miller was attempting to place her into his vehicle to transport her when she started to resist and a struggle ensued. He suffered a heart attack and died while struggle with her.
Deputy Miller had served with the Howard County Sheriff's Office for four years and had previously served with the Howard County Police Department for 31 years.
Survivors
He was survived by his wife and ten children.
In Our Keeping
- Permanent identifier
BO-US-MD-325A27AB- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- April 2, 2026
- Last updated
- July 23, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
35 years. You could have gone home.
Deputy Sheriff Miller gave the Howard County Sheriff's Office 35 years. Still answering calls at the end.
Thank you for your service to the Ellicott City community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Miller.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Deputy Sheriff Frank John Miller is one of 1,306 officers lost to cardiac events in the line of duty across the full record of this memorial — 4% of all 32,508 officers honored here.
In MD, 22 of 377 officers were lost to cardiac events in the line of duty — 5.8% of this state's fallen. That is 1.8 percentage points above the national rate of 4%.
National Cause Distribution
How Cardiac compares to all causes of officer death in the memorial record. Frank John Miller's cause is highlighted.
How Frank John Miller Compares
When Cardiac Deaths Occur
Monthly distribution of Cardiac deaths across the full memorial record. Frank John Miller is highlighted in Jun.