WANA (NNI) - A girl was killed while two others sustained injuries when Afghan National Army fired mortar shells from across the border here on Thursday, security sources said. The ANA fired five mortar shells in South Wiziristan, killing one girl and injuring two others. The injured were shifted to Wana hospital where their condition was stated to be critical. On the other hand, locals demanded the Pakistani government to take measures for stopping such incidents in the area in future.