A Marion man will serve time in prison for causing a fatality in a drunk driving crash nearly two years ago. 42 year old Allen Guse was sentenced in Waupaca County Circuit Court Thursday afternoon to 5 years in prison, and 5 year’s extended supervision after his release. Guse was convicted of homicide by intoxicated use of a motor vehicle in the death of 35 year old Matthew Egerer of Weyauwega in March of 2015. Authorities say Guse’s pick-up crossed the centerline on State Hiway 54 in the Town of Royalton and hit Egerer’s minivan. Guse walked away from the crash.