United States of America
Headstone of Troy Lynn Duncan
U.S. Marine Corps · United States United States

Troy Lynn Duncan

Died May 19, 1984

Troy Lynn Duncan. Troy also served in the U.S. Marine Corps. Troy served during the years of the Vietnam War and the Cold War.

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

Trooper Troy Duncan was shot and killed as he and other members of his SERT team searched for a serial killer who had killed more than 12 people. Spotters in a fixed-wing airplane had located the suspect in a wooded area and two helicopters carrying SERT members were dispatched to the scene. As the helicopter carrying Trooper Duncan hovered approximately 15 feet above the ground, the suspect moved to within 50 feet of the aircraft and opened fire, striking the trooper. A fellow officer returned fire with an AR-15, fatally wounding the suspect. Trooper Duncan was flown to a local hospital where he was pronounced dead. The suspect was a former marksman for the U.S. Army and had helicopter training. Trooper Duncan was a US Marine Corps veteran and had served with the Alaska State Troopers for 3 years.

Survivors
He is survived by his wife, son, and daughter.
Media
Troy Lynn Duncan
Troy Lynn Duncan 0 views
Service Record
1972 – 1981
U.S. Marine Corps
Also Served
Alaska State Troopers
Trooper
Memorials
National Law Enforcement Officers Memorial Panel 32W · Line 10 cut as TROY LYNN DUNCAN
In Our Keeping
Permanent identifier neuraspine_01krbxtpdkpnmbxkc2k975n8vp
Record added August 2, 2026 neuraweb.nw
Stewarded by neuraweb.nw
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.

Trooper Duncan gave the Alaska State Troopers 3 years.

Thank you for your service to the people of Alaska, 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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