Oscar Pistorius walks without his prosthetic legs Wednesday during his resentencing hearing at the Pretoria High Court for the 2013 murder of his girlfriend, Reeva Steenkamp. Alon Skuy/AFP/Getty Images hide caption

toggle caption Alon Skuy/AFP/Getty Images

Oscar Pistorius was found guilty of culpable homicide, which is equivalent to manslaughter, in the 2013 shooting death of his girlfriend. After less than a year in jail, he was released to house arrest. Themba Hadebe/AP hide caption

toggle caption Themba Hadebe/AP

South African athlete Oscar Pistorius (right) is escorted to a police vehicle following his sentencing at the High Court in Pretoria, South Africa, on Oct. 21, 2014. Gianluigi Guercia/AFP/Getty Images hide caption

toggle caption Gianluigi Guercia/AFP/Getty Images

Oscar Pistorius is escorted by police officers as he leaves the high court in Pretoria, South Africa, on Oct. 17. A South African judge ruled today that prosecutors can appeal the culpable homicide verdict handed to the athlete for killing his girlfriend Reeva Steenkamp. Themba Hadebe/AP hide caption

toggle caption Themba Hadebe/AP

Sitting on the steps outside her London home, Doris Lessing learns from reporters that she won the 2007 Nobel Prize in Literature. Shaun Curry/AFP/Getty Images hide caption

toggle caption Shaun Curry/AFP/Getty Images

June Steenkamp (left), mother of Oscar Pistorius' slain girlfriend, Reva Steenkamp, leaves the Pretoria High Court after Monday's sentencing hearing for the South African athlete. A prison official recommended house arrest for Pistorius. Stefan Heunis/AFP/Getty Images hide caption

toggle caption Stefan Heunis/AFP/Getty Images