There is a level of EVIL that lies in the hearts of some teens. To be this mean to a fellow classmate who is dealing with a disorder is so cruel!! Even doing this to a peer who isn't suffering from a disorder is just absolutely evil and anyone who thinks pouring human waste on someone is funny has some serious issues to deal with immediately!
The parents of these kids should have some serious talks with the teens involved in this prank because the karma that will be reaped from actions like this they are probably not prepared to deal with long term! In other words, GET ON THEIR HELMET TO GET THEIR LIVES TOGETHER!!