Todd Anthony Hanneken
Agency patch
Senior Master Trooper

Todd Anthony Hanneken

Illinois State Police — Springfield, IL
Accident
End of Watch March 25, 2021
Age 45
Tour of Duty 20 yrs 9 mo
The Vigil Panel 175 ›
Gender Male

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

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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

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

Type State Police
Location Springfield, Sangamon County, IL
Platform Identity ilsp.il.us.gov.nw

Service Record

End of Watch March 25, 2021
Tour of Duty 20 yrs 9 mo
Age 45
Gender Male

Incident Details

Cause Accident

The Sacrifice · Accident

Todd is one of 8,275 officers lost to accidents in the United States, 30% of the 27,551 remembered there.

33,917 officers are remembered on this memorial. Each number below is one of them.

  1. See the roll
  2. See the roll
Compare against
I

Time

In 2021, 54 officers in the United States were lost to accidents, the 86th heaviest of 174 years on record. The heaviest was 1929, with 118.

Every year on record · United States
II

Who

Todd was 45. Of the 7,718 lost to accidents in the United States whose age is recorded, half were between 29 and 46; the middle age was 36. Todd had served 20.7 years; the middle length of service was 6 years.

Age at death
Where he stood among them
Age by years of service
III

When

March holds 7.4% of these deaths in the United States; August holds the most, 9.5%. Thursdays: 14%.

By month
By day of the week
IV

How

Accident deaths account for 30% of all 27,551 deaths in the United States, the 2nd most common cause.

Every cause
Weapons recorded
V

His people

Illinois State Police has 67 officers remembered here, Todd among them.

Across the years
VI

Where

Senior Master Trooper Todd Anthony Hanneken

Illinois State Police · End of Watch March 25, 2021

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 56-E

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