Suon Troeung
Agency patch
Corrections Employee

Suon Troeung

Felonious
End of Watch October 27, 1988
Age 53
Tour of Duty 10 yrs
The Vigil Panel 133 ›
Gender Male

Incident

Corrections Employee Suon Troeung was killed when he was attacked by an inmate at the Stateville Correctional Center. An inmate overpowered Corrections Employee Troeung to get the commissary keys and then robbed it of cartons of cigarettes and other items which were found in his cell. The inmate received two life sentences for murder and armed robbery. Corrections Employee Troeung had served with the Illinois Department of Corrections for 10 years. He was survived by his wife, daughter and two sons. Corrections Employee Troeung was a decorated veteran of his native Republic of Vietnam’s war for independence from communist forces.

Survivors

He was survived by his wife, daughter and two sons.

In Our Keeping

Permanent identifier
BO-US-IL-BD1EAE99
Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Corrections Employee Troeung gave the Illinois Department of Corrections 10 years.
Thank you for your service to the people of Illinois. Gone but never to be forgotten.
Rest easy, Corrections Employee Troeung.

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

Agency

Type Corrections
Location Springfield, IL
Platform Identity illicorr.sangamon.il.us.gov.nw

Service Record

End of Watch October 27, 1988
Tour of Duty 10 yrs
Age 53
Gender Male

Incident Details

Cause Felonious
Weapon Not available

Corrections Employee Suon Troeung is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In IL, 842 of 1,318 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.9% of this state's fallen. That is 63.9 percentage points above the national rate of 0%.

At Illinois Department of Corrections, 27 of 32 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 84.4% of this agency's fallen.

Illinois Department of Corrections
27
of 32 officers
84.4% Felonious
IL — Statewide
842
of 1,318 officers
63.9% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Suon Troeung's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How Suon Troeung Compares

Age at Death
53
This officer
Avg for Felonious: 39.0 years
Years of Service
10
This officer
Avg for Felonious: 8.4 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Suon Troeung is highlighted in Oct.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. Suon Troeung was killed by not available.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909