The Brief A Montgomery County school employee is facing more charges related to a student voyeurism case. James Mulhern III is accused of filming 12 female students as they undressed. What we know:James Mulhern III is an employee at Walter Johnson High School. James Mulhern III (Montgomery County Department of Police)On Wednesday, investigators said eight more victims were discovered, bringing the total to 12. According to Montgomery County State’s Attorney John McCarthy, the new evidence has heightened the state’s concern.