Incident
Trooper Nikky Green was shot and killed after he stopped to check on a vehicle parked on the side of the road, which had its trunk and hood open.
Trooper Green informed his dispatcher at about 7:00 a.m. that he was out with a possible disabled vehicle on the north side of Devol, about five miles north of the Texas state line. During the stop, Trooper Green discovered a suspect had been cooking Methamphetamine. When he attempted to arrest the suspect, a struggle ensued, and Trooper Green lost control of his weapon. The suspect shot and killed Trooper Green before fleeing the scene.
When the Highway Patrol was unable to make radio contact with Trooper Green, a Cotton County Sheriff's deputy went to investigate and found Trooper Green alongside a rural county road about a mile from U.S. 70. The suspect was apprehended two days after the murder and was eventually sentenced to death.
Trooper Green had served with the Oklahoma Highway Patrol for 6 years and was assigned to Troop G.
Survivors
He is survived by his wife, three daughters, and a foster child.
In Our Keeping
- Permanent identifier
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- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- 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.
Trooper Green gave the Oklahoma Highway Patrol 6 years.
Thank you for your service to the people of Oklahoma. Gone but never to be forgotten.
Rest easy, Trooper Green.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
The Sacrifice · Felonious
Oklahoma Highway Patrol has lost 39 officers; 19 of them killed feloniously.
Nikky is one of 403 officers killed feloniously in OK, 69.2% of the 582 remembered there.
Nikky is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.
Nikky is one of 17,631 officers killed feloniously worldwide, 52% of the 33,917 remembered here.
33,917 officers are remembered on this memorial. Each number below is one of them.
Time
In 2003, 1 officer at Oklahoma Highway Patrol was killed feloniously, the 3rd heaviest of 16 years on record. The heaviest was 1978, with 3.
In 2003, 1 officer in OK was killed feloniously, the 79th heaviest of 114 years on record. The heaviest was 1930, with 15.
In 2003, 64 officers in the United States were killed feloniously, the 117th heaviest of 213 years on record. The heaviest was 1921, with 248.
In 2003, 69 officers worldwide were killed feloniously, the 109th heaviest of 265 years on record. The heaviest was 1921, with 516.
Who
Nikky was 35. Of the 19 killed feloniously at Oklahoma Highway Patrol whose age is recorded, half were between 32 and 43; the middle age was 37. Nikky had served 6 years; the middle length of service was 6 years.
Nikky was 35. Of the 335 killed feloniously in OK whose age is recorded, half were between 34 and 49; the middle age was 42. Nikky had served 6 years; the middle length of service was 4 years.
Nikky was 35. 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. Nikky had served 6 years; the middle length of service was 6 years.
Nikky was 35. Of the 15,854 killed feloniously worldwide whose age is recorded, half were between 30 and 46; the middle age was 38. Nikky had served 6 years; the middle length of service was 6 years.
When
December holds 5.3% of these deaths at Oklahoma Highway Patrol; May holds the most, 21.1%. Fridays: 26.3%.
December holds 9.7% of these deaths in OK; June holds the most, 11.4%. Fridays: 14.1%.
December holds 9.4% of these deaths in the United States, more than any other month. Fridays: 14.3%.
December holds 9.2% of these deaths worldwide, more than any other month. Fridays: 14.3%.
How
Felonious deaths account for 48.7% of all 39 deaths at Oklahoma Highway Patrol, the most common cause. The weapon recorded was officer's handgun, in 21.1% of these deaths.
Felonious deaths account for 69.2% of all 582 deaths in OK, the most common cause. The weapon recorded was officer's handgun, in 6.2% 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 officer's handgun, in 5.8% of these deaths.
Felonious deaths account for 52% of all 33,917 deaths worldwide, the most common cause. The weapon recorded was officer's handgun, in 5.2% of these deaths.
His people
Oklahoma Highway Patrol has 39 officers remembered here, Nikky among them.
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Sam R. Henderson
May 7, 1941
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James A. Long
Jul 12, 1942
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Theo Cobb
Jun 24, 1951
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Johnnie Whittle
Sep 14, 1953
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John Richard Barter
Jan 29, 1959
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Howard M. Crumley
Jun 28, 1970
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Larry Bruce Smith
Jan 29, 1971
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William James Walker
Feb 17, 1971
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Robert Eugene Ake
Sep 18, 1972
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Thomas F. Isbell
Dec 21, 1972
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J. C. Magar
Jun 29, 1975
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Larry Verne Crabtree
Apr 4, 1977
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Cell C. Howell
Apr 27, 1977
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James Pat Grimes
May 26, 1978
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Billy G. Young
May 26, 1978
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Houston F. Summers
May 26, 1978
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Rondal Ray Alexander
Jul 3, 1978
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Richard Dean Oldaker
Jul 3, 1978
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Kenny Lee Osborn
Jul 13, 1978
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Kenneth Dean Strang
Mar 1, 1980
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Edward A. Elliott
Aug 22, 1980
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Travis Leon Bench
Oct 5, 1983
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Guy David Nalley
Oct 27, 1984
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James A. Hayes
Jul 10, 1988
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Randy Joe Littlefield
Jan 15, 1990
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Duane Lee Grundy
Apr 11, 1990
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Joseph Earl Nicolle
Jul 26, 1990
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David Warner Eales
Sep 24, 1999
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Matthew Scott Evans
Aug 31, 2000
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Christopher Michael Van Krevelen
Nov 28, 2002
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Nikky Joe Green
Dec 26, 2003
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Steven Roy Smith
Feb 9, 2006
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William Lloyd McClendon
Oct 1, 2006
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George C. Green, Jr.
Oct 26, 2010
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Nicholas Glenn Dees
Jan 31, 2015
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Donald Heath Meyer
Jul 24, 2017
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Daniel Boyd Martin
Apr 23, 2018
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Jeffery Wade Sewell
Sep 26, 2020
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Vernon Brake
Apr 8, 2026
Where the Name Is Cut
National Law Enforcement Officers Memorial · Panel 59-E
What is kept
Photographs, film, sound and papers — what survived a life.
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