Going by laws of the game: did Mannus score an own goal against Derry?
The Derry goal last night came from an indirect free-kick taken by Lafferty. As it was an indirect free-kick, surely Lafferty was the only player on the field of play who could not score a goal at that time. As the ball did wind up in the net having touched Mannus, surely it was a Mannus own goal? To register it as a Lafferty goal would surely mean the one player who could not score from an indirect free-kick had scored, which surely cannot happen?