Roll of Honor

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Investigator

Frederick Lewis Regan

United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit — Washington, DC

Cardiac Veteran

End of Watch September 28, 1941

Age 46

The Vigil Panel 78 ›

Gender Male

Incident Service The Sacrifice Department 29

Incident

Investigator Frederick Regan suffered a fatal heart attack shortly after raiding a still in which he had to pursue a suspect in Elizabeth City, North Carolina.

Survivors

Investigator Regan was a WWI veteran and was survived by his wife.

In Our Keeping

Permanent identifier: BO-US-FED-E528D0AF
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

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.
Investigator Regan served with the United States Department of the Treasury.
Thank you for your service. Gone but never to be forgotten.
Rest easy, brother.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Department United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit

Location Washington, DC

Platform Identity usdtirsatufed.fed.us.gov.nw

Service Record

End of Watch September 28, 1941

Age 46

Gender Male

Incident Details

Cause Cardiac

Weapon Person

Offender Not available

Military Service

Frederick Lewis Regan served in the United States military before joining law enforcement. Full service record available on salute.nw.

Investigator Frederick Lewis Regan 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 DC, 71 of 1,419 officers were lost to cardiac events in the line of duty — 5% of this state's fallen. That is 1 percentage points above the national rate of 4%.

At United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit, 7 of 30 officers on record were lost to cardiac events in the line of duty — 23.3% of this agency's fallen.

United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit

of 30 officers

23.3% Cardiac

DC — Statewide

of 1,419 officers

5% Cardiac

Nationwide

1,306

of 32,508 officers

4% Cardiac

National Cause Distribution

How Cardiac compares to all causes of officer death in the memorial record. Frederick Lewis Regan's cause is highlighted.

Felonious

17,623 (54.2%)

Accident

10,088 (31%)

Illness

2,974 (9.1%)

Cardiac

1,306 (4%)

Undetermined

260 (0.8%)

Suicide

256 (0.8%)

vehicular

1 (0%)

How Frederick Lewis Regan Compares

Age at End of Watch

This officer

Avg for Cardiac: 48.6 years

Offender Outcome

Not available

When Cardiac Deaths Occur

Monthly distribution of Cardiac deaths across the full memorial record. Frederick Lewis Regan is highlighted in Sep.

Jan

124

Feb

105

Mar

Apr

116

May

115

Jun

Jul

Aug

104

Sep

109

Oct

121

Nov

113

Dec

111

Others Who Wore This Badge

29 officers from United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit are honored on badge.nw. Showing the 16 most recent.