Marvin F. Olson Thu, 03/11/2021 - 12:00am Marvin F. Olson, age 77, of Wood River, formerly of Winner, South Dakota, passed away on Monday, March 1, 2021,PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Marvin F. Olson