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
Deputy Sheriff Tim Jordan
Bossier Parish Sheriff's Office, LA
EOW: January 21, 2026
Agent Aníbal Morales Aponte
Puerto Rico Police Department, PR
EOW: January 13, 2026
Zone Sergeant Steven W. Greene
New York State Police, NY
EOW: October 24, 2025
Sergeant Frederick W. Scheidt, Jr.
New York State Police, NY
EOW: August 13, 2025
Trooper Mark A. Ondus
New York State Police, NY
EOW: October 19, 2025
Police Officer Elijah Garretson
Copperas Cove Police Department, TX
EOW: January 11, 2026
Master Police Officer Donald Richard Gotthardt, Jr.
Fairfax County Police Department, VA
EOW: October 16, 2025
Police Officer Terry L. Bennett
Metropolitan Police Department, DC
EOW: January 7, 2026
Police Officer Stephen LaPorta
Uxbridge Police Department, MA
EOW: January 7, 2026


