Prosecutor accuses Pistorius of shooting his girlfriend through a toilet door

Oscar Pistorius was accused by a prosecutor on Friday of shooting his girlfriend through a toilet door as the couple talked and argued in the early hours of Valentine's Day last year. A dramatic courtroom exchange ended Oscar Pistorius's first week testifying at his murder trial. Prosecutor Gerrie Nel pushed the Paralympian on his version of the exact events in the seconds before he killed Reeva Steenkamp by firing four times through the stall door in his bathroom with his 9 mm pistol on February 14, 2013. Pistorius says he shouted at what he thought was an intruder in his house and also at Steenkamp to call the police. The double-amputee Olympian is charged with premeditated murder for Steenkamp's shooting death. He claims he shot the model and rising reality TV star by mistake, thinking she was an intruder about to come out the toilet and attack him.