James J. Troy, Jr.
Agency patch
Detective

James J. Troy, Jr.

Boston Police Department — Roxbury Crossing, MA
Felonious
End of Watch January 13, 1930
Age 30
Tour of Duty 9 yrs
Badge 623
The Vigil Panel 59 ›
Gender Male

Incident

Detective James Troy was shot and killed while making an arrest at approximately 5:45 pm. Detective Troy and two officers went to the home of a suspected burglar at 17 Dilworth Street in Boston. While the two officers went inside, Detective Troy was guarding the back alley when he was shot. The suspect was arrested. He was convicted and died in prison. Detective Troy had served with the Boston Police Department for nine years. He was survived by his expectant wife, a son, and three daughters. Less than a month later, his second son was born.

Survivors

He was survived by his expectant wife, a son, and three daughters.

In Our Keeping

Permanent identifier
BO-US-MA-AC51B9B1
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Detective Troy gave the Boston Police Department 9 years.
Thank you for your service to the Roxbury Crossing community. Gone but never to be forgotten.
Rest easy, Detective Troy.

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

Agency

Type Police Department
Location Roxbury Crossing, Suffolk County, MA
Platform Identity bpd.suffolk.ma.us.gov.nw

Service Record

End of Watch January 13, 1930
Tour of Duty 9 yrs
Age 30
Badge Number 623
Gender Male

Incident Details

Cause Felonious
Weapon Gun

Detective James J. Troy, Jr. is one of 17,559 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 53.9% of all 32,588 officers honored here.

In MA, 199 of 469 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 42.4% of this state's fallen. That is 11.5 percentage points below the national rate of 53.9%.

At Boston Police Department, 45 of 106 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 42.5% of this agency's fallen.

Boston Police Department
45
of 106 officers
42.5% Felonious
MA — Statewide
199
of 469 officers
42.4% Felonious
Nationwide
17,559
of 32,588 officers
53.9% Felonious

National Cause Distribution

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

Felonious
17,559 (53.9%)
Accident
10,095 (31%)
Illness
3,038 (9.3%)
Cardiac
1,306 (4%)
Undetermined
334 (1%)
Suicide
256 (0.8%)

How James J. Troy, Jr. Compares

Age at End of Watch
30
This officer
Avg for Felonious: 39.0 years
Years of Service
9
This officer
Avg for Felonious: 8.4 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. James J. Troy, Jr. is highlighted in Jan.

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 J. Troy, Jr. was killed by gun.

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

Incident Location