Gallery: Oscar Pistorius trial Day 12

Oscar Pistorius is photographed as he leaves at the end of his trial for the murder of his girlfriend Reeva Steenkamp, at the North Gauteng High Court in Pretoria. Photo: Siphiwe Sibeko/Reuters

Oscar Pistorius is photographed as he leaves at the end of his trial for the murder of his girlfriend Reeva Steenkamp, at the North Gauteng High Court in Pretoria. Photo: Siphiwe Sibeko/Reuters

Oscar Pistorius, reacts in the dock during cross examination of a witness in court. Photo: Brendan Croft/Reuters

Barry Roux, lawyer for Oscar Pistorius, arrives ahead of Pistorius' murder trial at the North Gauteng High Court in Pretoria. Photo: Siphiwe Sibeko/Reuters

Reeva Steenkamp's mother June (C, in white) looks on while a South African policeman takes notes in court as Oscar Pistorius (not pictured) attends the hearing of his trial for the murder of his girlfriend Steenkamp at the North Gauteng High Court in Pretoria. Photo: Marco Longari/Reuters

Oscar Pistorius sits in the dock during court proceedings at the North Gauteng High Court in Pretoria. Photo: Marco Longari/Reuters

June Steenkamp, mother of Reeva Steenkamp, sits in court during the murder trial of Oscar Pistorius in Pretoria. Photo: Werner Beukes/Reuters

Oscar Pistorius is hugged by his aunt Lois in the North Gauteng High Court in Pretoria. Photo: Werner Beukes/Reuters

Oscar Pistorius sits in the dock during court proceedings at the North Gauteng High Court in Pretoria. Photo: Werner Beukes/Reuters

Oscar Pistorius arrives ahead of his trial for the murder of his girlfriend Reeva Steenkamp, at the North Gauteng High Court in Pretoria. Photo: Siphiwe Sibeko/Reuters