Stanley J. Brock
Agency patch
Police Officer

Stanley J. Brock

Newark Police Division — Newark, NJ
Felonious
End of Watch August 8, 1876
The Vigil Panel 5 ›
Gender Male

Incident

Police Officer Stanley Brock succumbed to wounds he received on August 3, 1876.

Officer Brock entered the home at 140 Clinton Avenue in Newark at 5:20 a.m., when he noticed a grate missing from a window. When he walked up the stairs and called for the men to stop, one of the subjects fired at him. He was transported to St Barnabus Hospital, where he passed away five days later.

The two suspects were apprehended and sentenced to death. On the morning of the execution date, one of the men committed suicide. The other suspect was hanged.

In Our Keeping

Permanent identifier
BO-US-NJ-B73EF5CB
Stewardship
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Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

150 years is a long time for a name to go unread. Not today.
Police Officer Brock served with the Newark Police Division.
Thank you for your service to the Newark community. Gone but never to be forgotten.

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

Agency

Location Newark, NJ
Platform Identity npdpd.essex.nj.us.gov.nw

Service Record

End of Watch August 8, 1876
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender One executed; One committed suicide

Police Officer Stanley J. Brock 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 NJ, 264 of 646 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 40.9% of this state's fallen. That is 13.3 percentage points below the national rate of 54.2%.

At Newark Police Division, 28 of 58 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 48.3% of this agency's fallen.

Newark Police Division
28
of 58 officers
48.3% Felonious
NJ — Statewide
264
of 646 officers
40.9% 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. Stanley J. Brock'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 Stanley J. Brock Compares

Offender Outcome

One executed; One committed suicide

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Stanley J. Brock 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. Stanley J. Brock 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