The top U.N. human rights official called on Friday for independent investigations into possible war crimes committed by Israeli forces in the Gaza Strip according to Reuters. Navi Pillay, United Nations High Commissioner for Human Rights, singled out the killing of 30 Palestinian civilians in a home in central Gaza that was shelled by Israeli forces, and their alleged neglect of young, starving children whose mothers died in the attack. "I am concerned with violations of international law. Incidents such as this must be investigated because they display elements of what could constitute war crimes," Pillay told Reuters in an interview. A U.N. aid agency reported on Friday that the 30 Palestinians were killed this week when the Israeli army sheltered 110 civilians in a house in the Zeitoun neighbourhood in central Gaza, later hit by shells. "It cries out for proper investigation," said Pillay, a former International Criminal Court judge from South Africa.