Charges have been dropped by the state attorney’s office against two girls, ages 12 and 14, whom a sheriff had accused of bullying a classmate who later committed suicide, the girls’ lawyers said Wednesday. Jose Baez, a lawyer for the 12-year-old, demanded an apology from Sheriff Grady Judd of Polk County, who arrested the girls on stalking charges, accusing them of bullying Rebecca Sedwick, who jumped to her death. Sheriff Judd said that he had no regrets and that the girls would receive “the services they need.”