Eftersom dessa brutna ben orsakades av angriparens knän och flisorna på pojkens knäskålar orsakades av hennes tunga kängor... kan vi fastställa längden på smalbenet. ###>Since these broken bones were caused by the assailant's knees and the chipping on the boy's kneecaps was caused by the toes of her heavy boots, we can determine the length of her shin.