Ysidoro Rosales Motola is charged with two counts of indecency with a child and one count of improper relationship with a student.
All three alleged incidents happened at the school and involved male students. Rosales Motola was tracked down and arrested at a motel on Friday.
Sharpstown principal Rob Gasparello and two other administrators at the school are also charged in the case, allegedly for failing to report the alleged abuse.
Take ABC13 with you!
Download our free apps for iPhone, iPad and Android devices
