This is a question that I never thought I'd need to ask. How do you go about bringing attention to a player who you believe to be deliberately cheating?
I ask because I am getting ready for local tournament where another certain player has signed up to play. I have personally witnessed this player flopping dice, and he has repeatedly "forgotten" the same rule in multiple games in multiple previous tournaments. The same player has also lied about the starting number of models in a unit to avoid taking a morale check. It would seem that these things could be explained away as accidents, but the consistency of the occurrences leads me to believe otherwise.
I'll be on the look-out for these behaviors from this player, but I want to know how I should handle it if these behaviors "accidentally" happen again? Should I give the player a warning? Should I call the TO over and tell my side of the story? Should I advise the TO to keep an eye on the player? Do I follow suit and start flopping dice and "forgetting" rules? Also, should I say anything if I see this happen at a different table, against a different opponent?
What do you guys think?