A TELEVISION medium is causing tremors across the psychic world – by being buried alive for seven days at Dudley Castle.Ian Lawman was lowered underground in a bespoke coffin last night at the 11th century castle, with medics, bodyguards and his wife Julie watching on.His efforts will raise funds for a charity set up by Stafford-born PC David Rathband, who was blinded after being shot by crazed gunman Raoul Moat last July.Read