Frisco ISD says investigators have determined a threat sent to several campuses Monday morning was “non-credible,” and schools have been lifted from “secure status.”
Monday morning, Frisco Police said several campuses received threatening emails. Frisco ISD said all schools went on “secure status.” Students who were already in schools were kept there; kids who had not left home were told not to come to class.
Parents who wanted to pick their kids up were allowed to do so…