The double-amputee Paralympic and Olympic sprinter, Oscar Pistorius has been freed after serving a 13-year sentence for murdering his girlfriend, Reeva Steenkamp. He was escorted out of Atteridgeville Correctional Centre and taken to his uncle’s estate outside Pretoria after some 11 years in prison, following his parole. According to a report by dailymail.co.uk, Pistorius was granted an early release on …