article_snippet: Dundee United players appeal to the linesman after a clash with Calum Butcher that resulted in himself and Dundee United midfielder Paul Paton being sent off the Scottish Cup .
article_snippet: Paul Paton also won Paul Paton appeal, as expected, following the case of mistaken identity.
article_snippet: The panel found the case of mistaken identity 'not proven'.
highlights_snippet: Celtic drew 1-1 with Dundee United in Scottish Cup on Sunday .
  