Roll of Honor
Incident
Senior Master Trooper Todd Hanneken was killed in a single-vehicle crash on Illinois 10 near County Road 600 E in Bondville.
His vehicle left the roadway before striking a utility pole and tree at about 10:45 am.
Trooper Hanneken is survived by his wife, two sons, parents, and brother. His father also served with the Illinois State Police.
Survivors
Trooper Hanneken is survived by his wife, two sons, parents, and brother.
In Our Keeping
- Permanent identifier
BO-US-IL-234A9A7E- 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
20 years. You could have gone home.
Senior Master Trooper Hanneken gave the Illinois State Police 20 years. Still answering calls at the end.
Thank you for your service to the people of Illinois. Gone but never to be forgotten.
Rest easy, Senior Master Trooper Hanneken.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Senior Master Trooper Todd Anthony Hanneken is one of 10,088 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,508 officers honored here.
In IL, 354 of 1,318 officers were lost to accidents in the line of duty — 26.9% of this state's fallen. That is 4.1 percentage points below the national rate of 31%.
At Illinois State Police, 49 of 67 officers on record were lost to accidents in the line of duty — 73.1% of this agency's fallen.
National Cause Distribution
How Accident compares to all causes of officer death in the memorial record. Todd Anthony Hanneken's cause is highlighted.
How Todd Anthony Hanneken Compares
When Accident Deaths Occur
Monthly distribution of Accident deaths across the full memorial record. Todd Anthony Hanneken is highlighted in Mar.
Incident Location
Others Who Wore This Badge
66 officers from Illinois State Police are honored on badge.nw. Showing the 16 most recent.
