Incident
Sergeant Cowan was killed when he was struck in the head while assisting another officer subdue a prisoner.
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- August 2, 2026
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- August 2, 2026
Honored here by 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Sergeant Cowan served with the Tulsa Police Department.
Thank you for your service to the Tulsa community. Gone but never to be forgotten.
Rest easy, Sergeant Cowan.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
The Sacrifice · Felonious
Tulsa Police Department has lost 42 officers; 30 of them killed feloniously.
Ray is one of 403 officers killed feloniously in OK, 69.2% of the 582 remembered there.
Ray is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.
Ray 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 1947, 2 officers at Tulsa Police Department were killed feloniously, more than in any other year.
In 1947, 5 officers in OK were killed feloniously, the 26th heaviest of 114 years on record. The heaviest was 1930, with 15.
In 1947, 86 officers in the United States were killed feloniously, the 74th heaviest of 213 years on record. The heaviest was 1921, with 248.
In 1947, 87 officers worldwide were killed feloniously, the 78th heaviest of 265 years on record. The heaviest was 1921, with 516.
When
February holds 10% of these deaths at Tulsa Police Department; April holds the most, 16.7%. Tuesdays: 16.7%.
February holds 7.7% of these deaths in OK; June holds the most, 11.4%. Tuesdays: 12.7%.
February holds 7.4% of these deaths in the United States; December holds the most, 9.4%. Tuesdays: 13.4%.
February holds 7.4% of these deaths worldwide; December holds the most, 9.2%. Tuesdays: 13.3%.
How
Felonious deaths account for 71.4% of all 42 deaths at Tulsa Police Department, the most common cause. The weapon recorded was person, in 6.7% of these deaths.
Felonious deaths account for 69.2% of all 582 deaths in OK, the most common cause. The weapon recorded was person, in 1.7% 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 person, in 2% of these deaths.
Felonious deaths account for 52% of all 33,917 deaths worldwide, the most common cause. The weapon recorded was person, in 1.8% of these deaths.
His people
Tulsa Police Department has 42 officers remembered here, Ray among them.
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John Herrod Nov 9, 1917
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Glenn Allison
Feb 7, 1918
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W. C. Meacham
Jun 8, 1920
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Ed Yoakum Oct 27, 1920
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Harry H. Aurandt
Dec 20, 1921
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Robert Donnelly Feb 26, 1922
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Robert Jackson
Oct 31, 1927
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William Sydney Brooks
Dec 31, 1930
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James Wooley
Jan 23, 1931
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Henry C. Morrison Apr 23, 1933
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Lawrence B. Mitchell
Jul 22, 1934
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Walter N. Clark
Dec 10, 1936
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Edward W. Von Holten
Mar 24, 1937
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L. R. Rogers
Mar 16, 1941
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Walter C. Busch, Sr.
Oct 11, 1944
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Gerald M. St. Clair
Sep 2, 1946
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Sylvester Cormack
Sep 12, 1946
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Ben Johnston
Jan 3, 1947
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Ray Cowan
Feb 4, 1947
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Lawrence Inman
Mar 13, 1947
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Claude Silas Lynch
Nov 28, 1948
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James S. Peters
Apr 14, 1949
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Cornelius W. White
May 18, 1951
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Wallace Eugene Casey
May 12, 1957
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Nelson F. Williams
Jun 2, 1958
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Alan Yerton
Dec 24, 1959
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Thomas E. Milstead Nov 30, 1960
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Leroy E. Cowles
Sep 8, 1961
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Hubert Gerald Greer
Apr 27, 1962
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George Lee Brady
Apr 13, 1963
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Jerome Thurman Spybuck
Apr 3, 1971
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Glenn Truman Wortham
Jul 15, 1973
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Carl V. Kime, Jr.
Nov 5, 1979
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Don L. Byerley
Dec 15, 1980
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Fabrienne Margot Van Arsdell
Jul 25, 1981
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Kelley L. Smythe
Mar 26, 1982
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Chance Frederick Whiteman, III
Mar 26, 1982
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James Albert Slay
Nov 10, 1986
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Constantine George Spanos
Apr 23, 1993
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Dick Vernon Hobson, Jr.
Jun 11, 1996
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Craig Vincent Johnson
Jun 30, 2020
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Jerad Matthew Lindsey
Oct 28, 2020
Where the Name Is Cut
National Law Enforcement Officers Memorial · Panel 5-E
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