John Callahan
Agency patch
Patrol Officer

John Callahan

Duluth Police Department — Duluth, MN
Felonious
End of Watch August 6, 1918
The Vigil Panel 34 ›
Gender Male

Incident

Officer Callahan was shot and killed while chasing a robbery suspect on his downtown walking beat. During the chase the suspect turned and fired a sawed-off rifle, mortally wounding Officer Callahan. As Officer Callahan fell he was able to return fire and wound the suspect.

In Our Keeping

Permanent identifier
BO-US-MN-616B8873
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.
Patrol Officer Callahan served with the Duluth Police Department.
Thank you for your service to the Duluth community. Gone but never to be forgotten.
Rest easy, Patrol Officer Callahan.

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

Agency

Location Duluth, MN
Platform Identity dpd.stlouis.mn.us.gov.nw

Service Record

End of Watch August 6, 1918
Gender Male

Incident Details

Cause Felonious
Weapon Rifle
Offender Shot and wounded

Patrol Officer John Callahan 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 MN, 173 of 293 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 59% of this state's fallen. That is 4.8 percentage points above the national rate of 54.2%.

At Duluth Police Department, 7 of 8 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 87.5% of this agency's fallen.

Duluth Police Department
7
of 8 officers
87.5% Felonious
MN — Statewide
173
of 293 officers
59% 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 Callahan'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 Callahan Compares

Offender Outcome

Shot and wounded

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. John Callahan is highlighted in Aug.

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 Callahan was killed by rifle.

Gun; Unknown type
5,083
Handgun
2,077
Shotgun
922
Officer's handgun
909
Automobile; Alcohol involved
530
Rifle
518