A 43-year-old man has been found guilty of headbutting football pundit Roy Keane at a match.Scott Law, 43, went on trial last week after pleading not guilty to a charge of common assault in relation to an incident where he and Mr Keane clashed on September 3 last year.

A 43-year-old man has been found guilty of headbutting football pundit Roy Keane at a match.Scott Law, 43, went on trial last week after pleading not guilty to a charge of common assault in relation to an incident where he and Mr Keane clashed on September 3 last year.