James Dinley
Agency patch
Detective

James Dinley

Jersey City Police Department — Jersey City, NJ
Felonious
End of Watch November 6, 1921
The Vigil Panel 42 ›
Gender Male

Incident

Detective James Dinley was shot and killed after arresting a suspect for passing bad checks. Detective Dinley had just arrested the suspect at his home, on the 100 block of Vroom Street, for passing two forged checks to a store owner. As Detective Dinley was removing the suspect to the station house, the suspect was able to draw a hidden automatic pistol. Detective Dinley and the suspect struggled for the weapon, but the suspect was able to fire, killing Detective Dinley. The suspect fled on foot. He was later apprehended with his wife led police to the location where he was hiding. A month later the 25-year-old suspect was convicted of first degree murder and sentenced to life.

In Our Keeping

Permanent identifier
BO-US-NJ-D9A9F372
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

Are you family? This record can be claimed and maintained by those who knew James. 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.
Detective Dinley served with the Jersey City Police Department.
Thank you for your service to the Jersey City community. Gone but never to be forgotten.
Rest easy, Detective Dinley.

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

Agency

Type Police Department
Location Jersey City, Hudson County, NJ
Platform Identity jpd.hudson.nj.us.gov.nw

Service Record

End of Watch November 6, 1921
Gender Male

Incident Details

Cause Felonious
Weapon Handgun

Detective James Dinley is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In NJ, 229 of 646 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 35.4% of this state's fallen. That is 35.4 percentage points above the national rate of 0%.

At Jersey City Police Department, 14 of 41 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 34.1% of this agency's fallen.

Jersey City Police Department
14
of 41 officers
34.1% Felonious
NJ — Statewide
229
of 646 officers
35.4% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. James Dinley's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How James Dinley Compares

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. James Dinley is highlighted in Nov.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. James Dinley was killed by handgun.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909

Incident Location