NEW : Police in Michigan say a recent attack in their state could also be linked . Authorities say victims ' description of the suspect and his vehicle are similar . The same individual is believed responsible for Two attacks in Flint . The attacks began August 7 in the Ohio area .
NEW : Police in Ohio say a recent attack in their state could also be linked . Authorities say victims ' description of the suspect and his vehicle are similar . The same individual is believed responsible for 15 attacks in Michigan . The attacks began May 24 in the Flint area .