In this Aug. 5, 2012 file photo, South Africa's Oscar Pistorius starts in the men's 400-meter semifinal during the athletics in the Olympic Stadium at the 2012 Summer Olympics in London. Paralympic superstar Oscar Pistorius was charged Thursday, Feb. 14, 2013, with the murder of his girlfriend who was shot inside his home in South Africa, a stunning development in the life of a national hero known as the Blade Runner for his high-tech artificial legs. Reeva Steenkamp, a model who spoke out on Twitter against rape and abuse of women, was shot four times in the predawn hours in the home, in a gated community in the capital, Pretoria, police said. (AP Photo/Anja Niedringhaus, File)