William A. Perren
Agency patch
Detective

William A. Perren

Chicago Police Department — Chicago, IL
Felonious
End of Watch November 30, 1924
Age 27
Badge 846
The Vigil Panel 48 ›
Gender Male

Incident

Detective William A. Perren was shot and killed as he and two other detectives attempted to talk to several subjects in a vehicle parked in front of 8515 S Paulina Street at about 1:00 am. The detectives were on a detail looking for several subjects who had robbed and raped three women in the preceding weeks. When the detectives observed the car parked in front of the home they decided to question the occupants. The driver of the car lived at the home and mistook the detectives for criminals and believed he was about to be robbed. He opened fire on the detectives, killing Detective Perrin and wounding the other two detectives. On December 1, 1924, the man was exonerated by the Coroner.

In Our Keeping

Permanent identifier
BO-US-IL-61745FB7
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.
Detective Perren served with the Chicago Police Department.
Thank you for your service to the Chicago community. Gone but never to be forgotten.
Rest easy, Detective Perren.

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

Agency

Type Police Department
Location Chicago, Cook County, IL
Platform Identity cpd.cook.il.us.gov.nw

Service Record

End of Watch November 30, 1924
Age 27
Badge Number 846
Gender Male

Incident Details

Cause Felonious
Weapon Handgun

Detective William A. Perren 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 IL, 842 of 1,318 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.9% of this state's fallen. That is 63.9 percentage points above the national rate of 0%.

At Chicago Police Department, 396 of 571 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 69.4% of this agency's fallen.

Chicago Police Department
396
of 571 officers
69.4% Felonious
IL — Statewide
842
of 1,318 officers
63.9% 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 A. Perren's cause is highlighted.

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

How William A. Perren Compares

Age at Death
27
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. William A. Perren is highlighted in Nov.

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 A. Perren was killed by handgun.

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

Incident Location