Ryan Shane Thompson
Agency patch
Deputy Sheriff

Ryan Shane Thompson

Felonious
End of Watch March 19, 2019
Age 42
Tour of Duty 12 yrs
Gender Male

Incident

Deputy Sheriff Ryan Thompson was shot and killed in the city of Kittitas following a vehicle pursuit at approximately 7:45 pm.

He had responded to a traffic complaint involving a road rage incident and attempted to stop the involved vehicle. The driver fled along I-90 and exited the interstate into Kittitas, where a city officer joined the pursuit. The vehicle came to a stop in the area of North Pierce Street and 6th Avenue. The driver opened fire on the officers, fatally wounding Deputy Thompson and seriously wounding the Kittitas officer.

The subject was shot and killed in the ensuing shootout.

Deputy Thompson served in law enforcement for 12 years, including time with the Kittitas Sheriff's Office's Correctional Facility and Central Washington University Police before becoming a Kittitas Sheriff's Deputy.

Survivors

He is survived by his wife and three children, his parents, and three brothers.

In Our Keeping

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Stewardship
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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.
Deputy Sheriff Thompson gave the Kittitas County Sheriff's Office 12 years.
Thank you for your service to the Ellensburg community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Thompson.

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

Agency

Type Sheriff's Office
Location Ellensburg, Kittitas County, WA
Platform Identity kcso.kittitas.wa.us.gov.nw

Service Record

End of Watch March 19, 2019
Tour of Duty 12 yrs
Age 42
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Gun; Unknown type

The Sacrifice · Felonious

Ryan 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.

  1. See the roll
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Compare against
I

Time

In 2019, 64 officers in the United States were killed feloniously, the 117th heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

Who

Ryan was 42. Of the 14,219 killed feloniously in the United States whose age is recorded, half were between 31 and 47; the middle age was 38. Ryan had served 12 years; the middle length of service was 6 years.

Age at death
Where he stood among them
Age by years of service
III

When

March holds 7.5% of these deaths in the United States; December holds the most, 9.4%. Tuesdays: 13.4%.

By month
By day of the week
IV

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; unknown type, in 9.5% of these deaths.

Every cause
Weapons recorded
V

His people

Kittitas County Sheriff's Office has 4 officers remembered here, Ryan among them.

VI

Where

Deputy Sheriff Ryan Shane Thompson

Kittitas County Sheriff's Office · End of Watch March 19, 2019

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 14-W

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