Judge blasts CPS as brawling ex Marine walks free

A former Royal Marine who left a landscape gardener with a twitch and a stammer after knocking him out in the street walked free from court because of blunders by the Crown Prosecution Service. Samuel Griffin, 32, punched David Miller up to four times in the head during a drunken row outside a riverside sports bar in Guildford, Surrey. He admitted hitting the victim, who runs his own business and is married with a small child, but claimed he was…