Ellis Roosevelt Mansfield
Agency patch
Lieutenant

Ellis Roosevelt Mansfield

Keystone Police Department — Keystone, WV
Felonious
End of Watch July 27, 1953
Age 45
The Vigil Panel 89 ›
Gender Male

Incident

Lieutenant Mansfield was shot and killed by a man he had arrested for being drunk and disruptive. He placed the suspect in the back seat of his patrol car without searching him. As he and another officer were transporting the suspect to jail he suddenly produced a pistol and shot him in the back of the head and neck. The other officer returned fire seriously wounding the suspect. The suspect was convicted of voluntary manslaughter and sentenced to one to 5 years in prison November 30, 1953.

In Our Keeping

Permanent identifier
BO-US-WV-D87EB3C4
Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Lieutenant Mansfield served with the Keystone Police Department.
Thank you for your service to the Keystone community. Gone but never to be forgotten.
Rest easy, Lieutenant Mansfield.

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

Agency

Type Police Department
Location Keystone, WV
Platform Identity kpd.marion.wv.us.gov.nw

Service Record

End of Watch July 27, 1953
Age 45
Gender Male

Incident Details

Cause Felonious
Weapon Handgun

Lieutenant Ellis Roosevelt Mansfield is one of 17,558 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 53.9% of all 32,585 officers honored here.

In WV, 169 of 232 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 72.8% of this state's fallen. That is 18.9 percentage points above the national rate of 53.9%.

Keystone Police Department
1
of 1 officers
100% Felonious
WV — Statewide
169
of 232 officers
72.8% Felonious
Nationwide
17,558
of 32,585 officers
53.9% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Ellis Roosevelt Mansfield's cause is highlighted.

Felonious
17,558 (53.9%)
Accident
10,094 (31%)
Illness
3,037 (9.3%)
Cardiac
1,306 (4%)
Undetermined
334 (1%)
Suicide
256 (0.8%)

How Ellis Roosevelt Mansfield Compares

Age at End of Watch
45
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Ellis Roosevelt Mansfield 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
1,516
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. Ellis Roosevelt Mansfield was killed by handgun.

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