McALLEN, Texas AP – Grainy cell phone videos showing developmentally disabled students forced to fight each other will likely be shown to jurors this week as four former employees at a Texas school go on trial.

The late-night “fight club” at the Corpus Christi State School – orchestrated, authorities say, for the entertainment of those responsible for protecting the students – was uncovered in March after the images were found on a lost cell phone.