I believe the right treaty is: https://en.m.wikipedia.org/wiki/UK%E2%80%93US_extradition_tr...
You can’t make it too easy to extradite, but you also don’t want it to be too hard.
I’m not sure what the right carve out would be to avoid extradition of journalists for comparatively trivial charges. A full blown journalistic exception seems too far, but I don’t know what the right line is instead.
Not really. If it were the other way around the murderer would have been in police custody regardless of its status(i.e the wife of a diplomat). It just that the small guy cherises the relationship with the big guy too much to upset it.
> extradition shall not be granted if the competent authority of the Requested State determines that the request was politically motivated.
The only question is whether the UK government will breach the treaty in order to please its American allies.
1. https://www.gov.uk/government/publications/extradition-treat...