Witnesses testified Tuesday in the trial of a Minnesota man charged with fatally stabbing a teenager during a tubing trip in western Wisconsin. Nicolae Miu is charged with first-degree intentional homicide in the death of Isaac Schuman of Stillwater during a confrontation in 2022. Also, affordable housing developments could be coming to Bemidji and St. Cloud. This is the evening MPR News update, hosted by Emily Reese. Theme music is by Gary Meister.