Mark Miller has been with the Wapello County Sheriff’s Office since 1988.  Miller graduated from Ottumwa High School after which he enlisted in the United States Marine Corps and served as a Military Policeman and was honorably discharged in 1984.  Miller attended Indian Hills Community College in Ottumwa and graduated with an Associates of Applied Science Degree in Criminal Justice in 1988.  Miller was hired a Deputy Sheriff in 1988 and appointed Chief Deputy in 2001.  During Sheriff Miller’s career he has fulfilled many duties including an assignment with the Southeast Iowa Intra-Agency Task Force and has served as the Sheriff’s Office Firearm’s Instructor since 1990.  Sheriff Miller’s family includes his wife Cindy and a daughter Tiffany.