WISCONSIN DELLS, WI (WHBL) - The first weekend of summer had a tragic side effect in Wisconsin. At least three motorcyclists were killed in separate crashes that occurred on Saturday night. Authorities said 36-year-old Todd Hughes, of Glenbeulah, was ejected from his motorcycle when it struck a deer near Wisconsin Dells on Interstate 90-94. In Waukesha County, a 21-year-old Pewaukee man died after his bike left Highway 16 near County Trunk Double-"J." In central Wisconsin, a 34-year-old Eagle River man was killed after his motorcycle collided with another vehicle just west of Auburndale at Highways 10 and 186.