Trial continues for teaching assistant who dunked disabled kids' heads underwater Catherine Rios, a teaching assistant at the school's pool, submerged the head of a 7-year-old with autism underwater ...

Rios, a teaching assistant at the school's pool, submerged the head of a 7-year-old with autism underwater to try to get him to calm down and stop spitting water. She then dunked Prince Wilson, 6, who ...