Children of Sorrow

Ellen is searching for her sister who went missing in Mexico. She discovers that she has joined a cult, along with a large group of teenagers, led by the charismatic Leach. Ellen takes a camera and infiltrates the group in the hope of finding out what happened to her sister, but the longer she is there the more she witnesses the terrible atrocities that Leach is making the teens commit, and she soon realizes that Leach isnt about to let her leave alive.