2. Heath v. Alabama, 474 U.S. 82 (1985) (defendant crossed state line in course of kidnap murder, was prosecuted for murder in both states). 美國聯邦最高法院判的案子,誰說不可以為了一次犯罪被判兩次? Separate sovereign這個概念電影根本沒考慮
3. 看看這個案子和後續 Blockburger v. United States, 284 U.S. 299, 52 S.Ct. 180, 76 L.Ed. 306 (1932)