John Madden, Sr.
Agency patch
Patrolman

John Madden, Sr.

Cardiac Veteran
End of Watch September 11, 1968
Age 45
Tour of Duty 19 yrs
Badge 19699
The Vigil Panel 104 ›
Gender Male

Incident

Patrolman John Madden suffered a fatal heart attack after pursuing several suspects on foot on Stockholm Street in Brooklyn, New York City. After chasing the suspects, Patrolman Madden complained of chest pains. He was taken to Wycoff Heights Hospital in Queens, where he died. Patrolman Madden was a United States Navy Reserve WWII veteran and had served with the New York City Police Department for 19 years, assigned to the 104 Precinct.

Survivors

He was survived by his wife and three children.

In Our Keeping

Permanent identifier
BO-US-NY-10028F8C
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 served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Patrolman Madden gave the New York City Police Department 19 years.
Thank you for your service to the New York community, and for your service before it. Gone but never to be forgotten.
Rest easy, brother.

— 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 September 11, 1968
Tour of Duty 19 yrs
Age 45
Badge Number 19699
Gender Male

Incident Details

Cause Cardiac

Military Service

John Madden, Sr. served in the United States military before joining law enforcement. Full service record available on salute.nw.

Patrolman John Madden, Sr. is one of 1,306 officers lost to cardiac events in the line of duty across the full record of this memorial — 4% of all 32,508 officers honored here.

In NY, 99 of 2,147 officers were lost to cardiac events in the line of duty — 4.6% of this state's fallen. That is 0.6 percentage points above the national rate of 4%.

At New York City Police Department, 44 of 1237 officers on record were lost to cardiac events in the line of duty — 3.6% of this agency's fallen.

New York City Police Department
44
of 1,237 officers
3.6% Cardiac
NY — Statewide
99
of 2,147 officers
4.6% Cardiac
Nationwide
1,306
of 32,508 officers
4% Cardiac

National Cause Distribution

How Cardiac compares to all causes of officer death in the memorial record. John Madden, Sr.'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 Madden, Sr. Compares

Age at End of Watch
45
This officer
Avg for Cardiac: 48.6 years
Years of Service
19
This officer
Avg for Cardiac: 15.6 years

When Cardiac Deaths Occur

Monthly distribution of Cardiac deaths across the full memorial record. John Madden, Sr. is highlighted in Sep.

Jan
124
Feb
105
Mar
99
Apr
116
May
115
Jun
95
Jul
94
Aug
104
Sep
109
Oct
121
Nov
113
Dec
111

Incident Location