need to stop violence

[lmk]

Could anyone provide links to legislation currently in place in your State concerning acts against sports officials. If you don't have a link, just provide the name of your State that has such legislation and I can do an internet search my self.
At times attitudes seem to be out of control with no consequences to the perpetrator. The latest being a threat to put a bullet in a league officials head.
Has reached the point act is needed to protect officials. Both on field and league officials are fair game at the moment.
Any "information lead" would be appreciated.