Although the series came out in 2014, I have finished it just recently and it left me with lingering questions. The biggest one would be the very end of Twelve and Nine's story.
It was said that the U.S. forces assassinated them because they knew about Five's/FBI's actions. Their motive somewhat makes sense but my question is, can they do that? Can they assassinate two people in a foreign country withought consequences?
Firstly, Shibazaki was just about to arrest them. And secondly, if Nine did trigger the bomb, wouldn't that make the situation for FBI even worse?
I would be grateful if somebody could explain what exactly went down.