A former county special education teacher now faces three separate cases of assault, all which stem from alleged incidents involving three students last year, according to court documents filed in Jonesborough.Larry Manis, 62, 345 Brown Circle, Blountville, was arraigned Tuesday in Washington County Criminal Court on a simple assault charge, for which he was indicted in July.He appeared with his attorney, Dan Minor, before Judge Stacy Street for the brief arraignment.Read more at the Johnson City Press.