John J. Duffy
Agency patch
Patrolman

John J. Duffy

Felonious
End of Watch November 17, 1929
Age 42
Tour of Duty 16 yrs
Badge 1233
The Vigil Panel 58 ›
Gender Male

Incident

Patrolman John Duffy was shot and killed during a five-block running gun battle with a burglary suspect. Patrolman Duffy and five other officers pursued a burglary suspect as he ran from a cigar store at 2nd Avenue and 92nd Street. During a five-block gun battle, one Patrolman was shot in the hand, Patrolman Duffy was killed, and the suspect was shot three times and seriously wounded. Patrolman Duffy had served with the New York City Police Department for 16 years and was assigned to the 23rd Precinct.

In Our Keeping

Permanent identifier
BO-US-NY-D0642CC1
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.
Patrolman Duffy gave the New York City Police Department 16 years.
Thank you for your service to the New York community. Gone but never to be forgotten.
Rest easy, Patrolman Duffy.

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

Agency

Location New York, NY
Platform Identity nypd.newyork.ny.us.gov.nw

Service Record

End of Watch November 17, 1929
Tour of Duty 16 yrs
Age 42
Badge Number 1233
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Apprehended

Patrolman John J. Duffy 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 NY, 754 of 2,147 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 35.1% of this state's fallen. That is 19.1 percentage points below the national rate of 54.2%.

At New York City Police Department, 382 of 1237 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 30.9% of this agency's fallen.

New York City Police Department
382
of 1,237 officers
30.9% Felonious
NY — Statewide
754
of 2,147 officers
35.1% 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 J. Duffy'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 J. Duffy Compares

Age at End of Watch
42
This officer
Avg for Felonious: 39.0 years
Years of Service
16
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Apprehended

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. John J. Duffy is highlighted in Nov.

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 J. Duffy 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