William A. Roberts
Agency patch
Patrolman

William A. Roberts

Chicago Police Department — Chicago, IL
Felonious
End of Watch May 14, 1920
Age 30
Badge 3566
The Vigil Panel 39 ›
Gender Male

Incident

Patrolman William A. Roberts was shot and killed while questioning a man on Drexel Boulevard at approximately 2:00 a.m. Officer Roberts observed a suspicious man carrying a bag. Unknown to the officer, the man had just robbed an Illinois Central Railroad mail car. When Officer Roberts attempted to question the man as to the contents of he bag, the man drew a gun and opened fire. A gun battle ensued, in which Officer Roberts was mortally wounded. He succumbed to the wounds 8 hours later. Other officers traced the man to a location on East 51st Street early the following morning. Officer Roberts' killer was shot and killed in the ensuing gun battle.

In Our Keeping

Permanent identifier
BO-US-IL-5B90179D
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

Are you family? This record can be claimed and maintained by those who knew William. Claim this record.

This page is permanent and free. No fee to view it, no advertising, no tracking, and no account required. It will not be taken down.

Tributes

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

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

Agency

Location Chicago, IL
Platform Identity cpd.cook.il.us.gov.nw

Service Record

End of Watch May 14, 1920
Age 30
Badge Number 3566
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Not available

Patrolman William A. Roberts 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 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 9.7 percentage points above the national rate of 54.2%.

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
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. William A. Roberts'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 William A. Roberts Compares

Age at End of Watch
30
This officer
Avg for Felonious: 39.0 years

Offender Outcome

Not available

When Felonious Deaths Occur

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

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. William A. Roberts 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