Roll of Honor
Incident
Sheriff Carmichael was shot and killed during a riot while attempting to escort three prisoners from the courthouse back to jail in Gallup. At the time Gallup was a mining town and home to 800 to 1000 unemployed miners. Two strikes at the towns five coal mines in 1933 and 1934 resulted in tension between union and non-union miners reached a boiling point when many were evicted from their homes. Three men were being tried at the court house for refusing to vacate their homes after being served with eviction papers. Sheriff Carmichael attempted to take them back to jail through the back to avoid a confrontation with more than 300 angry protesters, supporting the three, saw them in the back of the courthouse, near an alley in the rear of Independent Printing Co., and immediately rushed them. The rioters opened fire, killing Sheriff Carmichael and wounding two of his deputies. Deputies fired back, killing two rioters and wounding four more. U.S. Army troops and the New Mexico National Guard were deployed to restore peace. Over the course of several days, more than 150 people were arrested. Three men were convicted of second degree murder and sentenced to 45 years hard labor. One had his conviction overturned by the Supreme Court in 1937 and set free. In 1939 the other two were pardoned by Governor John E. Miles. Sheriff Carmichael had been with the agency for five and a half years.
Survivors
He was survived by his wife and son.
In Our Keeping
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BO-US-NM-E38627B8- Stewardship
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- 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.
Sheriff Carmichael gave the McKinley County Sheriff's Office 5 years.
Thank you for your service to the Gallup community. Gone but never to be forgotten.
Rest easy, Sheriff Carmichael.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Sheriff Mack R. Carmichael 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 NM, 123 of 193 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.7% of this state's fallen. That is 9.5 percentage points above the national rate of 54.2%.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Mack R. Carmichael's cause is highlighted.
How Mack R. Carmichael Compares
Offender Outcome
Pardoned in 1939
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Mack R. Carmichael is highlighted in Apr.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Mack R. Carmichael was killed by gun; unknown type.