ประมวลภาพการพิจารณาคดีนักวิ่งขาเทียม Oscar Pistorius

Oscar Pistorius puts his hand to his face while listening to evidence from a witness speaking about the morning of the shooting, Pretoria, March 6, 2014.

Oscar Pistorius arrives at the high court for the start of the fourth day of his trial in Pretoria, March 6, 2014.

Oscar Pistorius is watched by June Steenkamp, right, the mother of Reeva Steenkamp, as he arrives for his trial at the high court in Pretoria, March 3, 2014.

June Steenkamp arrives at the High Court in Pretoria, March 3, 2014.

Oscar Pistorius looks at the time as he sits in court ahead of his trial at the North Gauteng High Court in Pretoria, March 3, 2014.

Oscar Pistorius pulls on his carbon fiber running blades at the University of Pretoria during his first track training session since the killing of Reeva Steenkamp, June 27, 2013.

十万港人在维园举行纪念六四26周年烛光晚会（美国之音海彦拍摄）

This aerial image taken from video provided by VNS24/7 shows the home of Oscar Pistorius in a gated housing complex in Pretoria, Feb. 14, 2013.

Olympian sprinter Oscar Pistorius posing next to his girlfriend Reeva Steenkamp at Melrose Arch in Johannesburg, Jan. 26, 2013.

Oscar Pistorius celebrates winning the men's 400 meter final during the London 2012 Paralympic Games, Sept. 8, 2012.