Frank J. Crowley
Agency patch
Detective

Frank J. Crowley

Springfield Police Department — Springfield, IL
Felonious
End of Watch June 29, 1916
Age 33
Tour of Duty 3 yrs
The Vigil Panel 31 ›
Gender Male

Incident

Detective Frank Crowley was shot and killed while he was doing extra duty because extra military troops which were stationed at Camps Lincoln and Dunne. His usual duties were those of auto driver on the midnight shift, and he had been noticed for his nerve and daring in making desperate runs for murder and burglar calls. Detective Crowley and his partner were walking their beat on East Madison Street a few minutes before midnight. They heard shots in the area of Eleventh and Madison streets and began walking in that direction when they saw more than a dozen militiamen approaching them. At the northeast corner of Madison and Tenth streets, the soldiers came under the light. The officers were crossing the street in their direction when an unidentified soldier shot Detective Crowley in the left side just above the heart. Detective Crowley died a few minutes later while police were transporting him to St. John’s Hospital. A soldier from Chicago confessed to the murder and was sentenced to life in prison but was released in 1951. Detective Crowley had served with the Springfield Police Department for three years.

Survivors

He was survived by his wife and daughter.

In Our Keeping

Permanent identifier
BO-US-IL-9CE26202
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.

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Tributes

I never knew you. I am standing here anyway.
Detective Crowley gave the Springfield Police Department 3 years.
Thank you for your service to the Springfield community. Gone but never to be forgotten.
Rest easy, Detective Crowley.

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

Agency

Location Springfield, IL
Platform Identity spd.sangamon.il.us.gov.nw

Service Record

End of Watch June 29, 1916
Tour of Duty 3 yrs
Age 33
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Released in 1951

Detective Frank J. Crowley 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 Springfield Police Department, 9 of 10 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 90% of this agency's fallen.

Springfield Police Department
9
of 10 officers
90% 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. Frank J. Crowley'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 Frank J. Crowley Compares

Age at End of Watch
33
This officer
Avg for Felonious: 39.0 years
Years of Service
3
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Released in 1951

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Frank J. Crowley is highlighted in Jun.

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. Frank J. Crowley 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

Incident Location