Relatives and friends throw earth on the tomb of Mohammad Nasir Mubaraz, an election candidate for Lower House of parliament election who was killed by gunmen in Kandahar province, Afghanistan, on Sept. 26, 2018. Mohammad Nasir Mubaraz was shot and killed by gunmen in Afghanistan's southern province of Kandahar Tuesday night, a provincial government spokesman said Wednesday. (Xinhua/Sanaullah Seiam)