What makes you think there was no investigation Neville? The incident occurred on November 5, but only made it into the press on November 20.
Well this would be a bit if a giveaway...
A number of investigations are under way. Until those investigations are complete, I can't comment further," he said.
So he can't comment because of pending investigations including a Police one but he can fire the guy....
Not saying he's innocent but it's a bit rough.....