You. >> i need it to be. >> eventually, a swat team led them to safety. >> without her quick thinking, i wouldn't be here today. and neither would any of my other classmates. i am so thankful. >> that is the bond. >> she's kind of like my second mom. >> in the months afterwards, their classroom received get gifts from all over the country and caitlin saw a way to teach. >> i said, you know, why did somebody do this for us? and they raise their hands and they said, well, you know, someone wanted us to be happy. and i said, what is our job? and i said we should help someone. we should find someo...