Calvert County Sheriff's Office, Maryland
End of Watch Thursday, April 22, 1976
Add to My HeroesMark Claude Featherstone
Deputy Sheriff Mark Featherstone was killed in an automobile crash at the intersection of Silver Hill Road and Pennsylvania Avenue in Prince George's County.
Deputy Featherstone and another deputy were in Forestville, Maryland, to attend training at the Prince George's County Police Training Academy when the crash occurred. The second deputy sustained minor injuries in the crash.
Bio
- Age 25
- Tour Not available
- Badge Not available
Incident Details
- Cause Automobile crash
Most Recent Reflection
View all 11 ReflectionsThank you for your service and please know that your sacrifice is one that will never, ever be forgotten by your law enforcement brethren. Rest in peace always.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
April 22, 2021
Recent LODD Deaths
Detective Timothy Jones
Park Forest Police Department, IL
EOW: December 3, 2025
Specialist Sarah Beckstrom
United States Department of Defense - Army National Guard - West Virginia Army National Guard, WV
EOW: November 27, 2025
Reserve Deputy Sheriff John C. Stahl, III
Jefferson County Sheriff's Office, IN
EOW: June 8, 2025
Sergeant Terri Jean Sweeting-Mashkow
Indian River County Sheriff's Office, FL
EOW: November 21, 2025
Police Officer Alec Sanders
Alhambra Police Department, CA
EOW: November 20, 2025
Corrections Officer Jeremy Lewis Hall
Virginia Department of Corrections, VA
EOW: November 17, 2025
Police Officer Marc Brock
Vivian Police Department, LA
EOW: November 14, 2025
Corporal Blake Adair Reynolds
Delaware County Sheriff's Office, IN
EOW: November 12, 2025
Police Officer Roger Smith
WakeMed Campus Police & Public Safety Department, NC
EOW: November 8, 2025

