Nottingham Forest's greatest night this century was overshadowed by a brutal attack from a supporter on Sheffield United forward Billy Sharp in the seconds after their victory in the Championship play-off semi-final.
As fans spilled on to the pitch to celebrate their victory on penalties, one ran towards Sharp - not deemed fit to take part in the game - who was standing in the technical area.
Footage appears to show Sharp being floored by a headbutt. He was being treated at the ground and needed stitches.
'Billy was minding his own business and he was assaulted, blind-sided,' said manager Paul Heckingbottom.