This kid is basically pure evil. For some reason though, I personally would have no interest in speaking to this kid in court. He's crazy. It almost seems like you're just empowering him by doing this as well as creating a traumatic event for yourself. I mean, what message can you deliver to a sociopath that will actually be worth saying? Would you personally confront a killer in court if this happened to you?
I should say though, the way the first guy does it is kind of how I would do it if I were to be in that spot. Everyone else flips outs.