R. T. Dunn
Agency patch
Deputy U.S. Marshal

R. T. Dunn

Felonious
End of Watch August 8, 1873
The Vigil Panel 4 ›
Gender Male

Incident

Deputy Marshal R.T. Dunn was shot and killed in Mississippi by members of the KKK in retaliation for his participation in arresting several of the group's members. He and two other deputies had arrested several members for attacking a man. After the initial arrest, the other two marshals left the region, leaving Deputy Dunn to complete the investigation. Early one morning, the suspects rode up to the room he was staying in, barged in, and shot him. A suspect was arrested, convicted of conspiracy, and sentenced to six years in federal prison.

In Our Keeping

Permanent identifier
BO-US-FED-51B21C17
Stewardship
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Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

153 years is a long time for a name to go unread. Not today.
Deputy U.S. Marshal Dunn served with the United States Department of Justice.
Thank you for your service. Gone but never to be forgotten.

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

Agency

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

Service Record

End of Watch August 8, 1873
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Sentenced to 6 years

Deputy U.S. Marshal R. T. Dunn is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.

In DC, 754 of 1,419 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53.1% of this state's fallen. That is 1.1 percentage points below the national rate of 54.2%.

At United States Department of Justice - United States Marshals Service, 251 of 313 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 80.2% of this agency's fallen.

United States Department of Justice - United States Marshals Service
251
of 313 officers
80.2% Felonious
DC — Statewide
754
of 1,419 officers
53.1% Felonious
Nationwide
17,623
of 32,508 officers
54.2% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. R. T. Dunn'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 R. T. Dunn Compares

Offender Outcome

Sentenced to 6 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. R. T. Dunn is highlighted in Aug.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,517
May
1,505
Jun
1,443
Jul
1,587
Aug
1,516
Sep
1,553
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. R. T. Dunn was killed by gun; unknown type.

Gun; Unknown type
5,083
Handgun
2,077
Shotgun
922
Officer's handgun
909
Automobile; Alcohol involved
530
Rifle
518