Thomas Orville Monse, Jr.
Incident
Texas Department of Public Safety - Texas Highway Patrol, TX
Deputy Sheriff Thomas Monse and two other officers were shot and killed when they were ambushed at a 911 hang-up call.
Deputy Stephenson and Deputy Thomas Monse were the first officers on the scene at Corgey Road and Coughram Road near Pleasanton when they were shot with a semi-automatic rifle by the subject, who was waiting in an ambush. Both deputies were still in their patrol cars. After shooting the officers, the subject took one of their handguns and hid in a ditch across a dirt road from the mobile home.
As Trooper Terry Miller pulled up, he spotted the two slain deputies and radioed for backup but was shot and killed before he had a chance to take off his seat belt. Other officers who arrived on the scene exchanged fire with the subject. Two more officers and the subject were shot and wounded before the subject committed suicide with the stolen handgun.
An accomplice to the subject who bailed him out of jail and helped him purchase ammunition in order to ambush the officers was sentenced to death in March 2001. The conviction was overturned on appeal, and he was sentenced to 30 years in prison under a plea agreement.
In Our Keeping
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BO-US-TX-DED78C0D- Stewardship
- Maintained by NeuraWeb Global Inc.
- Added to badge.nw
- August 2, 2026
- Last updated
- August 2, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Deputy Sheriff Monse gave the Atascosa County Sheriff's Department 2 years.
Thank you for your service to the Jourdanton community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Monse.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Deputy Sheriff Thomas Orville Monse, Jr. is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,756 officers honored here.
In TX, 1,460 of 2,421 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.3% of this state's fallen. That is 60.3 percentage points above the national rate of 0%.
At Atascosa County Sheriff's Department, 7 of 7 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Thomas Orville Monse, Jr.'s cause is highlighted.
How Thomas Orville Monse, Jr. Compares
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Thomas Orville Monse, Jr. is highlighted in Oct.
Weapons Used Against Officers
Most common weapons in felonious officer deaths.
Incident Location
Others Who Wore This Badge
6 officers from Atascosa County Sheriff's Department are honored on badge.nw.

