A Fond du lac man involved in a shootout with police a little more than a year and a half ago may end up spending the rest of his life behind bars. Fond du lac judge Richard Nuss sentenced 42 year old Shannon Rogler to 40 years in prison and 27 years extended supervision. District attorney Eric Toney says he is satisfied with the sentence Rogler was convicted earlier this year of recklessly endangering safety with a dangerous weapon. He was initially charged with attempted homicide. Police say Rogler set fire to a vacant house on North Hickory Street and then was involved in a standoff with Fond du Lac police at his apartment in the Elms Mobile Home park on South Main Street on December 9th 2013. He surrendered to police after about five hours. Nobody was injured. Rogler fired multiple shots at officers on the scene, but told the court he was not trying to kill the officers.