The Kennedy family is well-known all around the world, especially in America and the tragic stories around them made people more interested. I found them and their death very interesting, since I have never seen a family, which had this bad luck, since many Kennedy died under special circumstances, and people had this idea, that there is a bad omen or curse on the family. To be able to tell if it is true or not, I am going to analyze two very important political character's death, John F. Kennedy and Robert F. Kennedy, and the following investigations to see whether their deaths were accidental or something or someone was really behind them.