A Texas kindergarten teacher was arrested after allegedly twisting a five-year-old boy’s arm and forcing him into a corner for breaking a pencil, authorities say. Pamela Mitchell, 64, was taken into custody Thursday, more than a month after police say she attacked a young boy in her Waco classroom at J.H. Hines Elementary for snapping a pencil, according to an arrest affidavit obtained by KWTX News. Court documents revealed that Mitchell grabbed the child, twisted his arm behind his back and dragged him out of his seat. 'She used her knee and placed it in the center of the child's...