Hundreds of Egyptians marked the second anniversary of a military crackdown on Christian protesters with a candlelit vigil on Wednesday.<br/> <br />They waved pictures of the 25 Christian demonstrators killed in the 2011 bloody protests returning to the scene of the killings at night fall.<br/> <br />Two years ago they came here to the state TV building in Cairo to protest against an attack on a church in southern Egypt.<br/> <br />Instead many were gunned down by security forces, while others were run over by armoured vehicles.<br/> <br />It was one of the worst incidents of state perpetrated violence during military interim rule.<br/> <br />No one has been held accountable.<br/> <br />This woman's sister was killed in the violence.<br/> <br />(SOUNDBITE)(Arabic) SISTER OF WELL-KNOWN ACTIVIST KILLED IN MASPERO MASSACRE, MINA DANIEL, MARY DANIEL, SAYING:<br/> <br />"This is the day on which Mina left us, and because of the Egyptian army's bullets. [she is asked what her demands are] What are our demands? A nation without pov
