ThorwaldsenR- Malmstrom LAW FIRM 218-847-5646 A local full service law firm with over 50 years of history in Detroit Lakes proudly supporting Laker athletics. We Listen. We Care. We Get Results. Good Luck To All Laker Athletes! ThorwaldsenR- Malmstrom LAW FIRM 218-847-5646 A local full service law firm with over 50 years of history in Detroit Lakes proudly supporting Laker athletics. We Listen. We Care. We Get Results. Good Luck To All Laker Athletes!