(1) Any person who commits an assault as defined in Section 76-5-102, or commits a threat of violence as defined in Section 76-5-107, against an employee of a public or private school, with knowledge that the individual is an employee, and when the employee is acting within the scope of his authority as an employee, is guilty of a class A misdemeanor.
(2) As used in this section, "employee" includes a volunteer.