Tuesday, April 15
(Pretoria, South Africa) -- The prosecution's cross-examination of Oscar Pistorius is over after five days of intense questioning. The South African track star is accused of murdering his girlfriend Reeva Steenkamp on Valentine's Day last year. When asked today who should be blamed for her death, Pistorius told the lead prosecutor he wasn't sure. The sprinter has admitted he fired four shots into the bathroom door because he thought an intruder had broken in. The prosecution has accused Pistorius of "tailoring" his version of what happened and says he shot Steenkamp after a heated argument.