How do you “investigate” these parents? Do you knock on their door and say please let me investigate you or what?
Investigation = “You spoke against CRT, Equity, Equal Outcomes and questioned vax and masks. You spoke for advancement by merit and using test scores to determine who should advance. We see you are not a registered Democrat. You are under arrest. You are a threat to our democracy. Six months in solitary for you!”
It’s as simple as that.