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

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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

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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

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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

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South African track star Oscar Pistorius wipes his face during his trial in Pretoria on Monday. The 27-year-old grew emotional as he apologized to the family of girlfriend Reeva Steenkamp. Pistorius is charged with murdering her. Themba Hadebe/AFP/Getty Images hide caption

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Accused South African Paralympic athlete Oscar Pistorius in court on Monday in Pretoria. He's accused of premeditated murder in the death of his girlfriend on Feb. 14, 2013. Herman Verwey /EPA/Landov hide caption

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South Africa's Oscar Pistorius competing during the London 2012 Paralympic Games. Glyn Kirk /AFP/Getty Images hide caption

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Oscar Pistorius as he entered a court in Pretoria on Thursday. Mike Hutchings /Reuters /Landov hide caption

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South African Paralympic and Olympic sprinter Oscar Pistorius as he wept today while being charged with murder. Antoine De Ras /EPA /LANDOV hide caption

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Bronze medalist Arnu Fourie of South Africa (from left), gold medalist Jonnie Peacock of Great Britain, silver medalist Richard Browne of the United States and Oscar Pistorius of South Africa cross the line in the Men's 100m - T44 Final at London's Olympic Stadium. Jamie McDonald/Getty Images hide caption

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