Chief of ADL says he 's `` shocked , saddened but ... not surprised '' by the attack . A teacher and 3 children are shot dead at a Jewish school in Toulouse . And French presidential candidate Francois Hollande said he felt `` horror '' over the killing . The killer is identified as Mohamed Merah, who had been on an international wanted list for his involvement with Al Qaeda. A French Jewish group says the attack appears to be a case of anti-Semitism .
Chief of ADL says he 's `` shocked , saddened but ... not surprised '' by the attack . A teacher and 3 children are shot dead at a Jewish school in Toulouse . The killer is identified as Mohamed Merah, who had been on an international wanted list for his involvement with Al Qaeda. A French Jewish group says the attack appears to be a case of anti-Semitism .