It seems to me that the Pres has too many fingers and too many pies. Doesn’t a department deal with this sort of interaction.

There have been incidents like that in the U.S. About ten years back, an Arab diplomat's kid killed a pedestrian with his $100,000 sports car, and got off via 'diplomatic immunity'. A few years before that, a Brazilian diplomat's kid raped and murdered a young woman in Washington D.C. He then hightailed it back to Brazil, untouchable, because of 'diplomatic immunity'. The thing to do, is to abolish 'diplomatic immunity'. If we can't commit crimes in other peoples' countries, without having to answer for it, why should diplomats and their families be immune from prosecution?

Definitely extradite. Diplomatic immunity be damned. I would call that an abuse of the privilege, especially in a case of what is at the very least manslaughter.