John Francis Conway
Agency patch
Deputy Marshal

John Francis Conway

Carroll Police Department — Carroll, IA
Felonious Veteran
End of Watch May 21, 1921
Age 24
The Vigil Panel 41 ›
Gender Male

Incident

Deputy Marshal John Conway was shot and killed while attempting to arrest a man wanted for passing a forged check.

He and the town's night marshal located the man in the railroad yards prompting the man to flee. Deputy Marshal Conway caught the suspect but was shot three times in the ensuing struggle.

Deputy Marshal Conway was a WWI veteran.

In Our Keeping

Permanent identifier
BO-US-IA-CA31D99B
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 served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Deputy Marshal Conway served with the Carroll Police Department.
Thank you for your service to the Carroll community. Thank you for your service before it. Gone but never to be forgotten.
Rest easy, brother.

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

Agency

Location Carroll, IA
Platform Identity cpd.carroll.ia.us.gov.nw

Service Record

End of Watch May 21, 1921
Age 24
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Acquitted

Military Service

John Francis Conway served in the United States military before joining law enforcement. Full service record available on salute.nw.

Deputy Marshal John Francis Conway 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 IA, 129 of 226 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 57.1% of this state's fallen. That is 2.9 percentage points above the national rate of 54.2%.

At Carroll Police Department, 2 of 2 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Carroll Police Department
2
of 2 officers
100% Felonious
IA — Statewide
129
of 226 officers
57.1% 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. John Francis Conway'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 John Francis Conway Compares

Age at End of Watch
24
This officer
Avg for Felonious: 39.0 years

Offender Outcome

Acquitted

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. John Francis Conway 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. John Francis Conway 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

Others Who Wore This Badge

1 officer from Carroll Police Department are honored on badge.nw.