End of Watch July 31, 1940
Age 50
The Vigil Panel 77 ›
Gender Male

Incident

Investigator Samuel Leeper was shot and killed as he and other agents raided a still on McNabb Road near the Marion County-Hamilton County line in Tennessee. During the raid several family members who ran the still opened fire, killing Investigator Leeper and wounding another investigator. Five members of the family were arrested. Three were convicted of murdering Investigator Leeper and sentenced to 45 years in prison. Those convictions were overturned by the Supreme Court. During a second trial, the three were convicted of manslaughter and sentenced to 10 years in prison.

In Our Keeping

Permanent identifier
BO-US-FED-CA0D158C
Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Investigator Leeper served with the United States Department of the Treasury.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Investigator Leeper.

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

Agency

Type Federal Agency
Location Washington, DC
Platform Identity usdtirsatufed.fed.us.gov.nw

Service Record

End of Watch July 31, 1940
Age 50
Gender Male

Incident Details

Cause Felonious
Weapon Shotgun

Investigator Samuel Leeper is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In DC, 754 of 1,418 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53.2% of this state's fallen. That is 53.2 percentage points above the national rate of 0%.

At United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit, 12 of 30 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 40% of this agency's fallen.

United States Department of the Treasury - Internal Revenue Service - Alcohol Tax Unit
12
of 30 officers
40% Felonious
DC — Statewide
754
of 1,418 officers
53.2% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Samuel Leeper's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How Samuel Leeper Compares

Age at Death
50
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Samuel Leeper is highlighted in Jul.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. Samuel Leeper was killed by shotgun.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909

Incident Location