Harrisonville Police Department, Missouri
End of Watch Friday, April 21, 1972
Add to My HeroesDonald Lee Marler
Patrolman Donald Marler and Patrolman Francis Wirt were shot and killed when they were ambushed by a suspect while walking their beat on the northwest corner of the town square.
The suspect approached them and opened fire with a M-1 rifle. Both officers fell to the ground wounded. As they pleaded for their lives, the suspect shot and killed them both. The suspect then shot and killed one citizen, wounded Sheriff Bill Gough, and wounded two bank employees before committing suicide.
Patrolman Marler was a United States Navy veteran and had served with the Harrisonville Police Department for two years. He is survived by his wife and child.
Bio
- Age 26
- Tour 2 years
- Badge 250
- Military Veteran
Incident Details
- Cause Gunfire
- Weapon Rifle; M-1
- Offender Committed suicide
Most Recent Reflection
View all 18 ReflectionsPatrolman Marler,
On today, the 50th anniversary of your death I would just like to say thank you for your service and sacrifice-not just for your Community but for our Country as well when you served with the USN during the Vietnam War. And to your Family and loved ones, I wish to extend my deepest sympathy.
Fair Winds And Following Seas
Anonymous
United States Border Patrol
April 21, 2022
Recent LODD Deaths
Corporal Timothy J. O'Connor, Jr.
Pennsylvania State Police, PA
EOW: March 8, 2026
Deputy Sheriff Kaleb Mitchell
Forsyth County Sheriff's Office, NC
EOW: March 7, 2026
Master Trooper Steven J. Perry
North Carolina Highway Patrol, NC
EOW: March 1, 2026
Conservation Enforcement Officer Senior Shawn Nixon
Alabama Department of Conservation and Natural Resources - Wildlife and Freshwater Fisheries, AL
EOW: November 23, 2025
Corporal David M. Hathcock
Montgomery Police Department, AL
EOW: February 22, 2026
Correctional Officer Dustin Pedigo
Tennessee Department of Correction, TN
EOW: February 25, 2026
Deputy Sheriff Michael Hislope
Christian County Sheriff's Office, MO
EOW: February 24, 2026
Deputy Sheriff Gabriel Ramirez
Christian County Sheriff's Office, MO
EOW: February 23, 2026
Deputy Sheriff Kenneth Lewis
Fort Bend County Sheriff's Office, TX
EOW: February 23, 2026

