My 4 year old son is exhibiting symptoms that don't make sense in the context of this lifetime. Out of nowhere, he starts shouting that he has to get a rock and kill me, that I am dead, and that he has to put me in prison. It's so scary to hear him yelling that he has to kill me. Any ideas on what to do to help him? He becomes so agitated that he's hard to talk to. I thought about asking him to draw what he is experiencing, but he's only 4 and all of his drawings look the same. Any ideas will be greatly appreciated.