A South African judge has cleared bladerunner Oscar Pistorius of all murder charges.<br/> <br />SOUNDBITE: Judge Thokozile Masipa saying:<br/> <br />"The state has clearly not proved, beyond reasonable doubt, that the accused is guilty of pre-meditated murder. There are just not enough facts to support such a finding."<br/> <br />An emotional Pistorius wiped away tears as the verdict was read.<br/> <br />Prosecutors argued that Pistorius killed his girlfriend Reeva Steenkamp after a heated argument on Valentine's Day.<br/> <br />Pistorius said the shooting was a horrible accident and that he mistook his girlfriend for an intruder.<br/> <br />Judge Thokozile Masipa said the state had not proven their case beyond a shadow of a doubt.<br/> <br />She was critical of Pistorius, describing him as an evasive witness.<br/> <br />SOUNDBITE: Judge Thokozile Masipa saying:<br/> <br />"The accused was clearly not candid with the court when he said he had no intention to shoot at anyone as he had a loaded firearm in his hand ready to shoot."