When America come knocking with an extradition request for Mason Sheppard, I do hope the UK Government says no.
Extradition goes both ways, Anne Sacoolas is now on an Interpol Red Notice for the death of Harry Dunn, and yet the US refuses to extradite. Diplomatic Immunity is about preventing frivolous allegations against diplomats, it is not a licence to commit crimes. The evidence exists for the CPS to proceed with a trial, the US has been given that evidence in an extradition request, they have actively decided not to comply. I think most people would agree the death of Mr Dunn is significantly more serious than the hack against Twitter.