It's so sad that people are so quick to jump to conspiracies.
If the umpire is correct in what he heard then its deserving of going to the tribunal and potential suspension. If it comes down to differing versions of what was said, then I'm happy for Butters to get off.
Put it this way, if he was standing up right and running away and then placed the ball on the ground with a tackler less than what Cameron had then iits holding the ball, how is this different?