William B. Spencer
Agency patch
Deputy Sheriff

William B. Spencer

Felonious
End of Watch April 3, 1892
Age 41
The Vigil Panel 11 ›
Gender Male

Incident

Deputy William Spencer succumbed to complications from a gunshot wound sustained two days earlier when he was shot while attempting to arrest a horse thief.

He and another deputy located the suspect at Fort Spokane. As Deputy Spencer called out to the man to place him under arrest the man suddenly spun around and opened fire, fatally wounding Deputy Spencer. Both deputies returned fire, killing the suspect.

Deputy Spencer underwent surgery to have this arm amputated, but died from complications two days after being shot.

Deputy Spencer was survived by his wife and one child.

Survivors

Deputy Spencer was survived by his wife and one child.

In Our Keeping

Permanent identifier
BO-US-WA-8FB365AB
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

134 years is a long time for a name to go unread. Not today.
Deputy Sheriff Spencer served with the Whitman County Sheriff's Department.
Thank you for your service to the Colfax community. Gone but never to be forgotten.

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

Agency

Type Sheriff's Office
Location Colfax, Whitman County, WA
Platform Identity wcso.whitman.wa.us.gov.nw

Service Record

End of Watch April 3, 1892
Age 41
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Handgun

Deputy Sheriff William B. Spencer 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 97,756 officers honored here.

In WA, 187 of 340 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 55% of this state's fallen. That is 55 percentage points above the national rate of 0%.

At Whitman County Sheriff's Department, 4 of 4 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Whitman County Sheriff's Department
4
of 4 officers
100% Felonious
WA — Statewide
187
of 340 officers
55% Felonious
Nationwide
1
of 97,756 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. William B. Spencer's cause is highlighted.

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

How William B. Spencer Compares

Age at Death
41
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. William B. Spencer is highlighted in Apr.

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. William B. Spencer was killed by handgun.

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