Jason Martinez

But there was more to his background: an arrest record that includes child sex abuse charges and a domestic violence accusation that only emerged publicly after his recent resignation from his post last week in Albuquerque.

Attorney General Hector Balderas will announce Monday his office will look into why Albuquerque Public Schools' safety protocols were breached and Jason Martinez was hired in June before a background check was completed.

Martinez resigned abruptly last week. It later surfaced that he faces six felony counts of sexual assault on a child in Colorado.