Incident
Deputy Benjamin Milligan was shot and killed in Boise City after arresting a man wanted in Texas.
Before taking the prisoner from the arrest location, Deputy Milligan allowed him to use a restroom as the deputy waited outside. When the suspect exited the restroom he was armed with a gun and shot Deputy Milligan, killing him. The suspect was never apprehended.
Deputy Milligan had served with the Cimarron County Sheriff's Office for only 6 months.
Survivors
He was survived by his wife and three children.
In Our Keeping
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- August 2, 2026
- Last updated
- August 2, 2026
Honored here by 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Deputy Sheriff Milligan served with the Cimarron County Sheriff's Office.
Thank you for your service to the Boise City community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Milligan.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
The Sacrifice · Felonious
Benjamin is the only officer of Cimarron County Sheriff's Office remembered here.
Benjamin is one of 403 officers killed feloniously in OK, 69.2% of the 582 remembered there.
Benjamin is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.
Benjamin is one of 17,631 officers killed feloniously worldwide, 51.7% of the 34,117 remembered here.
34,117 officers are remembered on this memorial. Each number below is one of them.
Time
In 1909, 14 officers in OK were killed feloniously, the 2nd heaviest of 114 years on record. The heaviest was 1930, with 15.
In 1909, 99 officers in the United States were killed feloniously, the 52nd heaviest of 213 years on record. The heaviest was 1921, with 248.
In 1909, 103 officers worldwide were killed feloniously, the 62nd heaviest of 265 years on record. The heaviest was 1921, with 516.
Who
Benjamin was 61. Of the 335 killed feloniously in OK whose age is recorded, half were between 34 and 49; the middle age was 42. Benjamin had served 0.5 years; the middle length of service was 4 years.
Benjamin was 61. Of the 14,220 killed feloniously in the United States whose age is recorded, half were between 31 and 47; the middle age was 38. Benjamin had served 0.5 years; the middle length of service was 6 years.
Benjamin was 61. Of the 15,854 killed feloniously worldwide whose age is recorded, half were between 30 and 46; the middle age was 38. Benjamin had served 0.5 years; the middle length of service was 6 years.
When
January holds 9.4% of these deaths in OK; June holds the most, 11.4%. Thursdays: 12.7%.
January holds 8% of these deaths in the United States; December holds the most, 9.4%. Thursdays: 14%.
January holds 7.9% of these deaths worldwide; December holds the most, 9.2%. Thursdays: 14.1%.
How
Felonious deaths account for 100% of all 1 deaths at Cimarron County Sheriff's Office. The weapon recorded was gun; unknown type, in 100% of these deaths.
Felonious deaths account for 69.2% of all 582 deaths in OK, the most common cause. The weapon recorded was gun; unknown type, in 7.9% of these deaths.
Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was gun; unknown type, in 9.5% of these deaths.
Felonious deaths account for 51.7% of all 34,117 deaths worldwide, the most common cause. The weapon recorded was gun; unknown type, in 8.5% of these deaths.
Where the Name Is Cut
National Law Enforcement Officers Memorial · Panel 29-W
Others Who Wore This Badge
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