“dual-sovereignty” doctrine

After oral argument Court commentators predicated the Supreme Court wouldn’t overrule the “dual-sovereignty” doctrine. In a 7-2 decision in Gamble v. United States it didn’t. The State and Local Legal Center (SLLC) filed an amicus brief arguing for the result in this case.  

The Double Jeopardy Clause provides that no person may be “twice put in jeopardy” “for the same offence.” Per the “dual-sovereignty” doctrine the Supreme Court has long held that a “crime under one sovereign’s laws is not ‘the same offence’ as a crime under the laws of another sovereign.”