Oscar Pistorius Sentence To Life In Prison At Age 26

Oscar Pistorius appeared in court today and gave his account of what happened at his home the night he shot his girlfriend dead. As far as I'm concerned, it's BS. See it below

He claimed he had been on the balcony of his house when he heard noises from the bathroom. Believing Reeva Steenkamp was asleep in bed, he grabbed his gun and shouted a warning before firing four shots through the door. It was only then, Pistorius claims that he realised Miss Steenkamp was not in bed.

'I kicked the door open,' he said  'I tried to help her but she died in my arms.'

You shouted a warning and she didn't respond? I'm beginning to believe this man is a cold blooded killer. His explanation makes no sense. Is the bathroom not in the bedroom? And to walk from the balcony to the bed where he kept his gun, wouldn't he have noticed his girlfriend was not in bed?