Letter to someone 55 or older

Dear Gram,
Today in class we learned about the John F. Kennedy assassination. I understand that there were two people that got shot in the car. I know that the guy who shot him had problems growing up, but why he did it I still don't know. Some of my questions that I have still are why would anyone want to kill the president? Did he really get what he got? Did he deserve to die? I would like to know how it felt to know when he got shot. The people who were really close to him how did it make him feel when they all heard about it. The "Lone Gunman" I think there was something that was seriously wrong with him because growing up he did not have anyone. I think that a modern would not be similar because this was the president of the United States who everyone liked. A modern murder would be taken to the same offense people would be just as upset nut only the people who knew that person not the whole world like if it was the president.