William McKinley King
Agency patch
Constable

William McKinley King

Felonious
End of Watch October 24, 1920
Age 23
The Vigil Panel 39 ›
Gender Male

Incident

Constable William King was shot and killed while attempting to serve a warrant on a man in Green Tree Hollow, near Malvern. When Constable King located the subject, the man asked that Constable King read the warrant.

As Constable King folded the warrant after reading it, the subject produced a semi-automatic handgun shot him once, knocking him down a flight of stairs. The man then walked down the stairs and shot Constable King two more times, killing him.

The suspect fled the scene and was pursued by a large posse. Two members of the Pennsylvania State Police who were also involved in the search located him at a home in North Berwyn. After a short foot pursuit the officers were able to take him into custody.

He admitted to Constable King's murder and was sentenced to death. He was later executed by electrocution.

Constable King was survived by his father, who also served as a constable.

Survivors

Constable King was survived by his father, who also served as a constable.

In Our Keeping

Permanent identifier
BO-US-PA-245EA777
Stewardship
Maintained by NeuraWeb Global Inc.
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.
Constable King served with the Pennsylvania State Constable.
Thank you for your service to the West Chester community. Gone but never to be forgotten.
Rest easy, Constable King.

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

Agency

Type Other
Location West Chester, PA
Platform Identity pscccco.chester.pa.us.gov.nw

Service Record

End of Watch October 24, 1920
Age 23
Gender Male

Incident Details

Cause Felonious

Constable William McKinley King 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 PA, 597 of 1,261 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 47.3% of this state's fallen. That is 47.3 percentage points above the national rate of 0%.

Pennsylvania State Constable - Chester County
1
of 1 officers
100% Felonious
PA — Statewide
597
of 1,261 officers
47.3% 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. William McKinley King's cause is highlighted.

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

How William McKinley King Compares

Age at Death
23
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. William McKinley King is highlighted in Oct.

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.

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

Others Who Wore This Badge

0 officers from Pennsylvania State Constable - Chester County are honored on badge.nw.