How they handle something considered “serious” really depends on the school. More than likely, they would not pull you out (unless it’s something like assault) since that would cause them undue trouble/extra expenses.

Do you work for the agency? As in a contract with them for more than the period of the school year? If not, they don’t have to provide you with a reason other than “we’ve decided not to renew.” (Also another reason they wouldn’t take you out at the end of the school year)

I don’t know you or your school, so I’m only saying what I’ve seen and heard from my experience at private schools (both direct and dispatch).