Washington State Patrol, Washington
End of Watch Wednesday, October 9, 1929
Add to My HeroesHenry Douglas Cossmann
Patrolman Douglas Cossmann succumbed to injuries sustained two weeks earlier when he was involved in a motorcycle crash at the intersection of 46th Street and Park Avenue in Tacoma.
He remained in a coma from the time of the crash until his death.
Patrolman Cossmann was a U.S. Army Air Force veteran and had served with the Washington State Patrol for only two months. He was survived by his wife.
Bio
- Age Not available
- Tour 2 months
- Badge Not available
- Military Veteran
Incident Details
- Cause Motorcycle crash
- Incident Date Monday, September 23, 1929
Most Recent Reflection
View all 7 ReflectionsRest in peace and know that no passage of time will ever erase your service and sacrifice.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
October 9, 2020
Recent LODD Deaths
![Segus R. Jolivette](https://www.odmp.org/media/thumb/125/officer/27106/c_2024_jolivette.jpg)
Senior Corporal Segus R. Jolivette
Lafayette Police Department, LA
EOW: July 25, 2024
![Mohamed Said](https://www.odmp.org/media/thumb/125/officer/27101/police-officer-mohamed-said.jpg)
Corporal Mohamed Said
Melvindale Police Department, MI
EOW: July 21, 2024
![Edgar Ordonez](https://www.odmp.org/media/thumb/125/officer/27100/c_edgar-ordonez.jpg)
Probationary Police Officer Edgar Ordonez
New York City Police Department, NY
EOW: July 10, 2024
![Robert William Sumner](https://www.odmp.org/media/thumb/125/officer/27096/c_robert-sumner.png)
Corporal Robert William Sumner
Oklahoma Department of Corrections, OK
EOW: July 14, 2024
![Matthew Bowen](https://www.odmp.org/media/thumb/125/officer/27095/police-officer-matthew-bowen.jpg)
Police Officer Matthew Bowen
Vacaville Police Department, CA
EOW: July 11, 2024
Deputy Sheriff Fernando Esqueda
Harris County Sheriff's Office, TX
EOW: July 11, 2024
![Kevin Linn Palmer](https://www.odmp.org/media/thumb/125/officer/27091/c_k._palmer.jpg)
Assistant Chief Kevin Linn Palmer
North Richland Hills Police Department, TX
EOW: May 1, 2024
![Jamieson Ritter](https://www.odmp.org/media/thumb/125/officer/27085/police-officer-jamieson-ritter.jpg)
Police Officer Jamieson Ritter
Cleveland Division of Police, OH
EOW: July 4, 2024
![William Butler, Jr.](https://www.odmp.org/media/thumb/125/officer/27084/c_butler-bill.jpg)
Deputy Sheriff William Butler, Jr.
Hillsdale County Sheriff's Office, MI
EOW: June 27, 2024