Incident
Patrolman Frank Dunn was shot and killed in an ambush situation while walking his downtown beat. When checking on a business, a man rounded the corner and for no apparent reason shot Patrolman Dunn four times in the chest. A massive manhunt led into Chicago where the suspect was apprehended after a sharp-eyed hotel clerk recognized a roomer who had been living at a Hammond hotel until the day Patrolman Dunn was shot. On September 25, 1962, he was convicted of murder and sentenced to life. The Indiana Supreme Court granted the suspect a new trial in 1968. On July 13, 1968, he was convicted of manslaughter and sentenced to 2 to 21 years, making him eligible for parole in April of 1970. Patrolman Dunn had served with the Hammond Police Department for over 9½ years. He served with the U.S. Army in the Pacific Theater during World War II.
Survivors
He was survived by his wife.
In Our Keeping
- Permanent identifier
BO-US-IN-45380814- 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 served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Patrolman Dunn gave the Hammond Police Department 9 years.
Thank you for your service to the Hammond community, and for your service before it. Gone but never to be forgotten.
Rest easy, brother.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Military Service
Frank H. Dunn, Jr. served in the United States military before joining law enforcement. Full service record available on salute.nw.
Patrolman Frank H. Dunn, Jr. is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 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 7.6 percentage points above the national rate of 54.2%.
At Hammond Police Dept., 6 of 8 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 75% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Frank H. Dunn, Jr.'s cause is highlighted.
How Frank H. Dunn, Jr. Compares
Offender Outcome
Sentenced to life
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Frank H. Dunn, Jr. is highlighted in Jun.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Frank H. Dunn, Jr. was killed by handgun; .32 caliber.
Others Who Wore This Badge
7 officers from Hammond Police Dept. are honored on badge.nw.






