Four people were injured, two of then seriously, when a vehicle attempted to make a turn in front of a motorcycle Saturday north of Van Buren. 44 year old Michael Ballew and 44 year old Stephanie Pierce both of Poplar Bluff, both suffered serious injuries when the a Vehicle driven by 18 year old Mikel Huffman attempted to make a turn and turned into the path of the motorcycle that Ballew and Pierce was riding. 15 year old Eryn Mangen and 13 year old Robin Mangen both from Alton Illinois both suffered moderate injuries in the accident. The accident happened on highway 21 about 10 miles north of Van Buren.