The Winona Lake Fire Department, with a full assist from the Warsaw Fire Department, responded to a house fire at 7 p.m. Tuesday. Winona Lake Fire Chief Mitch Titus said the cause of the house fire, at 3106 Sandra Lane, Winona Lake, is still under investigation. He said when they arrived on the scene, the occupant of the home was being transported to the hospital for cuts on his arms. Titus estimated the total damage at $50,000.