Roll of Honor
Incident
Deputy Sheriff Tim Guyer suffered a heart attack after completing mandatory physical training at the Indiana Law Enforcement Academy at 5402 Sugar Grove Road in Plainfield.
Deputy Guyer returned to his dormitory room to clean up after physical training. At 7:30 am, he was found unresponsive in his room when he did not report for breakfast. Despite life-saving measures, he was unable to be revived.
Deputy Guyer had served with the Johnson County Sheriff’s Office for eight months.
Survivors
He is survived by his wife and four children.
In Our Keeping
- Permanent identifier
BO-US-IN-67538FEC- 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
I never knew you. I am standing here anyway.
Deputy Sheriff Guyer served with the Johnson County Sheriff's Office.
Thank you for your service to the Franklin community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Guyer.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Deputy Sheriff Timothy J. Guyer is one of 1,306 officers lost to cardiac events in the line of duty across the full record of this memorial — 4% of all 32,508 officers honored here.
In IN, 24 of 503 officers were lost to cardiac events in the line of duty — 4.8% of this state's fallen. That is 0.8 percentage points above the national rate of 4%.
At Johnson County Sheriff's Dept., 1 of 3 officers on record were lost to cardiac events in the line of duty — 33.3% of this agency's fallen.
National Cause Distribution
How Cardiac compares to all causes of officer death in the memorial record. Timothy J. Guyer's cause is highlighted.
How Timothy J. Guyer Compares
When Cardiac Deaths Occur
Monthly distribution of Cardiac deaths across the full memorial record. Timothy J. Guyer is highlighted in Aug.
Incident Location
Others Who Wore This Badge
2 officers from Johnson County Sheriff's Dept. are honored on badge.nw.
