End of Watch June 28, 1953
Age 47
The Vigil Panel 89 ›
Gender Male

Incident

Investigator Bill Polk suffered a fatal heart attack while raiding a still in Holmes County, Mississippi, with three other agents. He and another agent were dropped off to walk through the woods towards the still while the other two agents drove up to the farmhouse. When the agents arrived at the farmhouse they arrested one suspect. When Investigator Polk arrived at the farmhouse on foot he complained of chest pains. He was immediately taken to a local doctor's office in Lexington where he passed away. His body was returned to Jackson, Mississippi, for burial.

Survivors

Investigator Polk was survived by his wife, son, two daughters, mother, three brothers, and five sisters.

In Our Keeping

Permanent identifier
BO-US-FED-BDDFEEBA
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 never knew you. I am standing here anyway.
Investigator Polk served with the United States Department of the Treasury.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Investigator Polk.

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

Agency

Location Washington, DC
Platform Identity usdtirsattdfed.fed.us.gov.nw

Service Record

End of Watch June 28, 1953
Age 47
Gender Male

Incident Details

Cause Cardiac

Investigator William Lamar Polk, Sr. 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 and Tobacco Tax Division, 5 of 15 officers on record were lost to cardiac events in the line of duty — 33.3% of this agency's fallen.

United States Department of the Treasury - Internal Revenue Service - Alcohol and Tobacco Tax Division
5
of 15 officers
33.3% Cardiac
DC — Statewide
71
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. William Lamar Polk, Sr.'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 William Lamar Polk, Sr. Compares

Age at End of Watch
47
This officer
Avg for Cardiac: 48.6 years

When Cardiac Deaths Occur

Monthly distribution of Cardiac deaths across the full memorial record. William Lamar Polk, Sr. is highlighted in Jun.

Jan
124
Feb
105
Mar
99
Apr
116
May
115
Jun
95
Jul
94
Aug
104
Sep
109
Oct
121
Nov
113
Dec
111

Incident Location