I am a mom of 2 children 8 & 11. If you see someone "strange" you make sure you tell EVERYBODY you can. If those sorry teachers did not respond to what they saw they don't belong in school. The world has some bad people in it and you have to watch out for yourself. Tell your parents and they should be smart enough to go check it out. Tell everyone like I said or even post it here and hopefully you'll get the right person. Parents and teachers, LISTEN TO THE CHILDREN! They are not stupid! If it was my child I would be sitting at that school until the problem was solved. LISTEN TO THE CHILDREN and TALK TO THEM DAILY!