Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. UN Rights Office Condemns 'Merciless' Attack on Cameroon School Lisa Schlein GENEVA - The U.N. human rights office has joined a chorus of voices in strongly condemning what it calls the vile, merciless attack on a private school Saturday in southwestern Cameroon. The attack killed at least six children and injured another 13. No group has claimed responsibility for the attack on Mother Francisca International Bilingual Academy in Kumba, in the southwestern region of Cameroon. U.N. human rights office spokeswoman Ravina Shamdasani tells VOA her office has not been able to verify the identity of the perpetrators. "But we have been able to get information corroborated by various sources that it was perpetrated by a group of men armed with guns and machetes, who broke into the school and they shot indiscriminately while the students were studying,"Shamdasani said. Cameroonian authorities blame the attack on Ambazonian separatists. The English-speaking militants, who want independence from Cameroon and its French-speaking majority, accuse the government of being behind the assault. Shamdasani says the killing and maiming of children as well as attacks on educational facilities constitute serious violations of international law and says the perpetrators must be held accountable. She says governments have a duty to protect children's access to education. .