Frank J. Knoebel
Agency patch
Patrolman

Frank J. Knoebel

Madison Police Department — Madison, IN
Felonious
End of Watch December 30, 1930
Age 42
Tour of Duty 1 yrs
The Vigil Panel 61 ›
Gender Male

Incident

Patrolman Frank Knoebel was shot and killed while questioning a burglary suspect in the basement of the Odd Fellows Hall on Mulberry Street. Upon his arrival, the janitor led Patrolman Knoebel to a man sitting in a chair near the furnace. Chief Stewart soon arrived and advised him to stall the suspect while he went to get a witness to identify him. Soon afterward, the suspect tried to flee and during a struggle, the suspect pulled a gun and fired two shots, striking Patrolman Knoebel in the abdomen. Patrolman Knoebel was able to get the gun away from the suspect and climb a flight of stairs to block the exit, while the janitor subdued the suspect until Chief Stewart returned and took him into custody. The suspect was convicted of first-degree murder and sentenced to death. In 1949, the governor granted clemency and commuted the offender's sentence to life in prison with time served. He was released from prison and has since died. Patrolman Knoebel had served with the Madison Police Department for one year.

Survivors

He was survived by his son.

In Our Keeping

Permanent identifier
BO-US-IN-39C75BDD
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

You barely got started.
Patrolman Knoebel gave the Madison Police Department 1 year.
Thank you for your service to the Madison community. Gone but never to be forgotten.
Rest easy, Patrolman Knoebel.

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

Agency

Type Police Department
Location Madison, Jefferson County, IN
Platform Identity mpd.jefferson.in.us.gov.nw

Service Record

End of Watch December 30, 1930
Tour of Duty 1 yrs
Age 42
Gender Male

Incident Details

Cause Felonious
Weapon Gun

Patrolman Frank J. Knoebel 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 IN, 311 of 503 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 61.8% of this state's fallen. That is 61.8 percentage points above the national rate of 0%.

Madison Police Department
1
of 1 officers
100% Felonious
IN — Statewide
311
of 503 officers
61.8% 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. Frank J. Knoebel's cause is highlighted.

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

How Frank J. Knoebel Compares

Age at Death
42
This officer
Avg for Felonious: 39.0 years
Years of Service
1
This officer
Avg for Felonious: 8.4 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Frank J. Knoebel is highlighted in Dec.

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. Frank J. Knoebel was killed by gun.

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

Others Who Wore This Badge

0 officers from Madison Police Department are honored on badge.nw.