The FA have begun a "Warren Report' style investigation after it appeared robben was shot by an assassin yesterday at stamford bridge during the game with Liverpool. "This has all the signs of the Kennedy Assassination" said an FA spokesman today "So we are going to emply the same tactics to solve the mystery. Initially it was thought a glancing brush to the face by Pepe Reina had floored robben but replays clearly show a second shot must have come from another angle as Robben's head jerks back and his face winces in pain as he drops to the ground. "We think the shot came from the grassy knoll, a large clump of turf just near the touch line" said the chief investigator. "We have spoken to the linesman though and he said he saw nothing. Reina remains the chief suspect at the moment although 'ball'istics experts are going to visit stamford bridge today and try to recreate the scene "Our problem is there are several grassy knolls all over the pitch that the shot could have come from, we just don't know where to start" The FA remain doubtfull of this being solved, "We hired the same people last year for the assassination of gudjohnsen and they failed to find a second gunman then as well" It appears that this second assassin has managed a spate of similar acts over the year and so far has remained at large. Rafa Benitez said "This is rubbish, Robben clearly dived and faked it all" The FA remain unconvinced with this "Rafa is clutching at straws, we believe in our second assassin theory but can't even contemplate what Mr Benitez has suggested."