Va. Code Ann. § 22.1-83

If an employee of a school board is arrested, indicted or otherwise prosecuted on any charge arising out of any act committed in the discharge of his duties as such employee and such charge is subsequently dismissed or a verdict of not guilty is rendered or if an employee of a school board is made a defendant in any civil action arising out of his actions in connection with his duties as such employee, the school board may pay the legal fees and expenses of such employee.