Otto S. Fossen
Agency patch
Undersheriff

Otto S. Fossen

Felonious
End of Watch October 5, 1957
Gender Male

Incident

Undersheriff Otto Fossen was shot and killed by a hitchhiker he had picked up. Donald L. Bujok, age 21, of Roundup, Montana stole a car east of Chester and proceeded to flee west on Highway 2. Local law enforcement had been alerted and as the Sheriff Dodd Keith was setting up a roadblock, Undersheriff Otto Fossen drove to Joplin to investigate a car stopped on the highway. The events of Undersheriff Fossen's attack is unclear since there were no witnesses, but it was confirmed that Undersheriff Fossen was shot five times in the neck and body and managed to get off two shots as he attempted to subdue the attacker. The suspect managed to escape in the Undersheriff’s car and proceeded west at a high rate of speed. Undersheriff Fossen was still alive when local residents found him and took him directly to the hospital where he was pronounced dead on arrival. The suspect continued to flee, but left the car in a field and continued on foot. A manhunt was organized and approximately 200 volunteers searched the area. After an exhaustive search the suspect, Bujok, surrendered. A disassembled revolver was found in his hiding spot, and after an x-ray cartridges were found in his intestinal tract. When the cartridges were recovered and examined by forensics the evidence was conclusive that he had been wounded by Undersheriff Fossen's weapon. Bujok was convicted and sentenced to life in prison.

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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.
Undersheriff Fossen served with the Liberty County Sheriff's Department.
Thank you for your service to the Chester community. Gone but never to be forgotten.
Rest easy, Undersheriff Fossen.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Type Sheriff's Office
Location Chester, Liberty County, MT
Platform Identity lcso.liberty.mt.us.gov.nw

Service Record

End of Watch October 5, 1957
Gender Male

Incident Details

Cause Felonious
Weapon Gun

The Sacrifice · Felonious

Otto is one of 15,742 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.

34,102 officers are remembered on this memorial. Each number below is one of them.

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Compare against
I

Time

In 1957, 67 officers in the United States were killed feloniously, the 107th heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

When

October holds 7.9% of these deaths in the United States; December holds the most, 9.4%. Saturdays: 16.3%.

By month
By day of the week
III

How

Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was gun, in 22.8% of these deaths.

Every cause
Weapons recorded

Undersheriff Otto S. Fossen

Liberty County Sheriff's Department · End of Watch October 5, 1957

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 50-W

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