According to Mayer, his son spoke with a few of his classmates about a pushing incident on the schoolyard, and although Mayer’s son was not involved in the scuffle, he and two of the other boys talked about bringing a water, paintball and BB gun with them to the house of the classmates that did the pushing.
To be fair. The referenced article claims it was more than just a water gun.
Edit: I am in no way saying that I think the revoking of his license is in any way shape or form right.