St. Louis Metropolitan Police Department, Missouri
End of Watch Thursday, October 2, 1980
Add to My HeroesRichard B. Siebenman
Sergeant Richard Siebenman was killed when his patrol car was struck by a speeding vehicle at the intersection of Loughborough Avenue and Minnesota Avenue.
The vehicle ran a stop sign at 70 mph when it struck the patrol car in the intersection.
Sergeant Siebenman had served with the St. Louis Metropolitan Police Department for 22 years. He was survived by his wife, two children, and four grandchildren.
Bio
- Age 48
- Tour 22 years
- Badge 1632
Incident Details
- Cause Automobile crash
Most Recent Reflection
View all 8 ReflectionsRest in peace and always know that your service and sacrifice will never be forgotten by your law enforcement brethren.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
October 2, 2020
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
Sergeant Kathleen M. Radziunas
Metropolitan Transportation Authority Police Department, NY
EOW: April 30, 2025
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



