Say Bob commits some first-time offense while living in country B, and is a citizen of both country A (let's pretend is the United States to help paint a more clear picture on jurisdictions) and B (let's say is some European country), which is a federal crime in both countries. Let's say it was also some crime that involved some foreign exchange between the two countries, such as importing a bomb from Country A to be received to his house in B. If found guilty..
- Could he and would he be charged in both countries?
- Where would he be tried being that he is a dual citizen?
- If his conviction is able to spent sooner in country B, could he move to country B freely? Does he have to be forced to live in either country until he's served his sentence in both countries? Could he ever be unable to return to either country A or B and forced to live in the other even after serving his sentence?