Incident
Officer Johantgen was shot and killed as he was frisking a suspect on Henry Thomas Drive. Another man hit Officer Johantgen in the back of the head from behind, then shot him in the back of the head as he lay on the ground. The man who attacked him was upset that Officer Johantgen had arrested a man for drugs in the suspect's home and that he was searching three of the suspect's friends. The suspect was sentenced to death in 1993. In 2017, the suspect agreed to life in prison without parole after an appeals judge threw out the death sentence. Officer Johantgen was a United States Marine Corps veteran and served with the Atlanta Police Department for three years.
Survivors
He is survived by his wife and two sons.
In Our Keeping
- Permanent identifier
BO-US-GA-987824EA- 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.
Officer Johantgen gave the Atlanta Police Department 3 years.
Thank you for your service to the Atlanta 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
Niles Frederick Johantgen served in the Marine Corps (1980â1984) before joining law enforcement.
Officer Niles Frederick Johantgen 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 GA, 548 of 903 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.7% of this state's fallen. That is 6.5 percentage points above the national rate of 54.2%.
At Atlanta Police Department, 58 of 88 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 65.9% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Niles Frederick Johantgen's cause is highlighted.
How Niles Frederick Johantgen Compares
Offender Outcome
Life without parole
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Niles Frederick Johantgen is highlighted in Dec.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Niles Frederick Johantgen was killed by gun; unknown type.
Others Who Wore This Badge
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