Roll of Honor
Incident
Deputy Sheriff Colt Allery was shot and killed following a vehicle pursuit of a stolen vehicle that ended in the area of 89th Street and BIA Road 7 near Belcourt, North Dakota.
Deputies and an officer from the Rolla Police Department located the vehicle after being alerted to its location by a remote monitoring company. The driver of the vehicle failed to stop and led officers on a pursuit until the car was remotely disabled on a gravel road by the monitoring company. As the vehicle came to a stop the occupant engaged the officers in a shootout in which he and Deputy Allery were both killed.
Deputy Allery had served with the Rolette County Sheriff's Office for three months and had served in law enforcement for five years. He had previously served with the Rolla Police Department, Turtle Mountain Band of Chippewa Indians Tribal Police Department, and as a corrections officer with the Rolette County Sheriff's Office.
In Our Keeping
- Permanent identifier
BO-US-ND-BE438D80- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- August 2, 2026
- Last updated
- September 9, 2026
Honored here by 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Deputy Sheriff Allery gave the Rolette County Sheriff's Office 5 years.
Thank you for your service to the Rolla community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Allery.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Deputy Sheriff Colt Eugene Allery 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 97,787 officers honored here.
In ND, 39 of 61 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.9% of this state's fallen. That is 63.9 percentage points above the national rate of 0%.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Colt Eugene Allery's cause is highlighted.
How Colt Eugene Allery Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Colt Eugene Allery is highlighted in Jan.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Colt Eugene Allery was killed by gun; unknown type.
Incident Location
Where the Name Is Cut
Others Who Wore This Badge
0 officers from Rolette County Sheriff's Office are honored on badge.nw.