You mean those few hundred gang bangers that were brutal enough that even their home countries wouldn't accept them back? It's a common issue in South America

You mean those few hundred gang bangers that were brutal enough that even their home countries wouldn't accept them back? It's a common issue in South America where criminal thugs from one country will cross into another, and then their host country will not take them back. I can't find reliable outcomes of what happens to these people in the media for some reason...