Oscar Pistorius, left, walks past Barry Steenkamp, the father of Reeva Steenkamp, right, during his trial, in Pretoria, South Africa, Friday, Aug. 8, 2014. The chief defense lawyer for Pistorius delivered final arguments in the athlete’s trial on Friday, alleging that Pistorius thought he was in danger when he killed girlfriend Reeva Steenkamp and also that police mishandled evidence at the house where the shooting happened.
