Oscar Pistorius, L (Image: ABC News) Two weeks ago, I went to see 12 Angry Men in the West End. The show was about twelve members of a jury who had to decide whether a 16-year-old was guilty, or not guilty of murdering his father. If they all agreed to the former decision, the teenager in question would be sent to the electric chair and die. If the jury decided the child wasn't guilty, he'd be given a second chance in life. The production was set in the 1950s and I'm happy to say that the large chunk of this planet has moved on from giving people the death sentence. Some may disagree with this. However, in my eyes, the show's key theme was the basis of reasonable doubt. The jury had to be absolutely sure that the 16-year-old definitely murdered his father. Initially all-but-one said the teenager is undoubtedly guilty. But as the show progressed, one-by-one, the eleven jury members had their doubts over what really happened the night that father died. Some man...