ZUMBROTA, Minn. – A Waltham woman, Megan Loring Verdouw Gustine, 38, escaped serious injury when her 2004 Mazda van left the roadway and rolled. She was wearing a seatbelt, the State Patrol said. She was southbound on Highway 52 north of Zumbrota near the Minneola overpass the State Patrol said. The accident was about 6:30 p.m.