Michael Don Roberts
Agency patch
Reserve Deputy Sheriff

Michael Don Roberts

Accident
End of Watch September 30, 2011
Age 45
Tour of Duty 20 yrs
The Vigil Panel 160 ›
Gender Male

Incident

Reserve Deputies Mike Roberts and Tim Lowry were killed when their patrol car collided with a tractor trailer on State Highway 39, at about 6:50 pm, while serving warrants.

As they crested a hill they encountered a semi that had just made a U-turn. Their patrol car struck the duals of the trailer. Both deputies suffered massive head injuries as a result of the collision.

Deputy Roberts is survived by his wife, five children, parents, two brothers, one sister, and five grandchildren.

Survivors

Deputy Roberts is survived by his wife, five children, parents, two brothers, one sister, and five grandchildren.

In Our Keeping

Permanent identifier
BO-US-OK-3ACF6708
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

20 years. You could have gone home.
Reserve Deputy Sheriff Roberts gave the Pottawatomie County Sheriff's Office 20 years. Still answering calls at the end.
Thank you for your service to the Shawnee community. Gone but never to be forgotten.
Rest easy, Reserve Deputy Sheriff Roberts.

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

Agency

Location Shawnee, OK
Platform Identity pcso.pottawatomie.ok.us.gov.nw

Service Record

End of Watch September 30, 2011
Tour of Duty 20 yrs
Age 45
Gender Male

Incident Details

Cause Accident

Reserve Deputy Sheriff Michael Don Roberts is one of 10,088 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,508 officers honored here.

In OK, 135 of 582 officers were lost to accidents in the line of duty — 23.2% of this state's fallen. That is 7.8 percentage points below the national rate of 31%.

At Pottawatomie County Sheriff's Office, 5 of 7 officers on record were lost to accidents in the line of duty — 71.4% of this agency's fallen.

Pottawatomie County Sheriff's Office
5
of 7 officers
71.4% Accident
OK — Statewide
135
of 582 officers
23.2% Accident
Nationwide
10,088
of 32,508 officers
31% Accident

National Cause Distribution

How Accident compares to all causes of officer death in the memorial record. Michael Don Roberts's cause is highlighted.

Felonious
17,623 (54.2%)
Accident
10,088 (31%)
Illness
2,974 (9.1%)
Cardiac
1,306 (4%)
Undetermined
260 (0.8%)
Suicide
256 (0.8%)
vehicular
1 (0%)

How Michael Don Roberts Compares

Age at End of Watch
45
This officer
Avg for Accident: 38.1 years
Years of Service
20
This officer
Avg for Accident: 9.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. Michael Don Roberts is highlighted in Sep.

Jan
820
Feb
730
Mar
748
Apr
707
May
847
Jun
795
Jul
897
Aug
937
Sep
913
Oct
925
Nov
872
Dec
897

Incident Location