United States of America
Headstone of Thomas Jefferson Gargan
U.S. Marine Corps · United States United States

Thomas Jefferson Gargan

Died August 17, 1947

Thomas Jefferson Gargan served in the U.S. Marine Corps.

How He Died
Manner Homicide
Cause Gunshot wound
Mechanism Firearm
What Happened

Patrolman Gargan was shot and killed after responding to a burglary in progress call. Patrolman Gargan and his partner were on patrol in a radio car when they received a call that there was a burglary in progress in an apartment at 132 Bank Street, Manhattan. The patrolmen responded and found that the door to the apartment was open. When Patrolman Gargan entered the apartment, he was shot and killed by the suspect. The suspect was armed with a flare gun that had been modified to fire one 12-gauge shotgun shell. Patrolman Gargan's partner shot and wounded the suspect. He was then arrested and charged with murder. The suspect was executed on January 6, 1949, after being convicted of murder. Patrolman Gargan was a highly decorated officer who had received the Combat Medal two years prior after being involved in a shootout in Greenwich Village. He was posthumously awarded the New York City Police Department's Medal of Honor for his actions in this incident. Patrolman Gargan was a U.S. Marine Corps veteran and had served with the New York City Police Department for 20 years. He was assigned to the 6th precinct.

Survivors
He was survived by his wife and four sons.
Media
Thomas Jefferson Gargan
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Service Record
U.S. Marine Corps
Also Served
New York City Police Department
Patrolman
Memorials
National Law Enforcement Officers Memorial Panel 23-W · Line 15 cut as THOMAS GARGAN
In Our Keeping
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Record added August 2, 2026 neuraweb.nw
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Last updated August 2, 2026

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In tribute

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 Gargan gave the New York City Police Department 20 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

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