Olmsted County Sheriff's Office, Minnesota
End of Watch Thursday, April 15, 2021
Add to My HeroesMark Edward Anderson
Detention Deputy Mark Anderson suffered a fatal heart attack after interacting with a belligerent inmate in the Olmsted County Adult Detention Center.
Deputy Anderson was working alone managing gym-use time for inmates when one of the inmates became extremely upset, prompting Deputy Anderson to call for emergency response from other deputies. Additional deputies responded and they escorted the inmate back to his unit.
Deputy Anderson was preparing for a subsequent shift when he collapsed in the locker room.
Deputy Anderson had served with the Olmsted County Sheriff's Office for 11 years. He is survived by his daughter and brother, as well as his significant other and her son.
Bio
- Age 52
- Tour 11 years, 1 month
- Badge 1743
Incident Details
- Cause Heart attack
- Incident Date Tuesday, April 13, 2021
Most Recent Reflection
View all 59 ReflectionsWe will remember.
Miss Eleanore Trupkiewicz
Civilian Supporter of Law Enforcement
August 2, 2021
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


