Stephen P. Hardenbrook
Agency patch
Patrolman

Stephen P. Hardenbrook

Felonious
End of Watch April 15, 1857
Age 31
Tour of Duty 3 yrs
The Vigil Panel 2 ›
Gender Male

Incident

Patrolman Stephen Hardenbrook died after being stabbed with a 5-inch long dagger while attempting to arrest two burglars.

Patrolman Hardenbrook was on foot patrol at 0100 hours when he observed the two men coming from a closed clothing store at 295 West Street holding clothing. When he attempted to arrest the subjects, one of the men fled and the other began to struggle. The second suspect returned and stabbed Patrolman Hardenbrook as the Patrolman struggled with the first subject. Both men then fled.

A Patrolman found Patrolman Hardenbrook lying on the sidewalk and took him to his home where he succumbed to his wound approximately three hours later.

Patrolman Hardenbrook served with the New York Municipal Police Force for three years and was assigned to the 9th Ward (present-day 6th Precinct). His wife and child survived him.

Patrolman Hardenbrook was on foot patrol at 0100 hours when he observed the two men coming from a closed clothing store at 295 West Street holding clothing. When he attempted to arrest the subjects, one of the men fled and the other began to struggle. The second suspect returned and stabbed Patrolman Hardenbrook as the Patrolman struggled with the first subject. Both men then fled.

Patrolman Hardenbrook, today marks the 164th anniversary of your murder. We can only hope that the two thugs responsible for your death met true justice, if not in this life, then in the next.

God Bless you, Brother and may you forever Rest in Peace.

Ptl. Jim Leahy, Jr. Harvard University Police Department April 15th, 2021

In Our Keeping

Permanent identifier
BO-US-NY-F41F9744
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

169 years is a long time for a name to go unread. Not today.
Patrolman Hardenbrook gave the New York Municipal Police Force 3 years.
Thank you for your service to the New York community. Gone but never to be forgotten.

— 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 April 15, 1857
Tour of Duty 3 yrs
Age 31
Gender Male

Incident Details

Cause Felonious
Cause Detail Stabbed
Weapon Edged weapon; Knife
Offender Fled the scene

Patrolman Stephen P. Hardenbrook 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. Stephen P. Hardenbrook'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 Stephen P. Hardenbrook Compares

Age at End of Watch
31
This officer
Avg for Felonious: 39.0 years
Years of Service
3
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Fled the scene

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Stephen P. Hardenbrook is highlighted in Apr.

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. Stephen P. Hardenbrook was killed by edged weapon; knife.

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

Incident Location