A former Little Chute teacher is behind bars again, as he faces more sexual assault charges involving minors.
Fox Valley Metro Police say they arrested Jason LaVigne, accusing him of sexually assaulting a student back in 1999.
LaVingne is already facing charges for allegedly sexually assaulting a 16 year old girl in Marinette County.
He was also arrested shortly after those charges were filed, for violating his bond conditions. Authorities say Lavigne attended Appleton West High School's graduation, which he was forbidden to do.