The Extradition Clause in the US Constitution requires states, upon demand of another state, to deliver a fugitive from justice who has committed a "treason, felony or other crime" to the state from which the fugitive has fled. Treaties signed Con recent decades tend to take a “dual criminality” approach, https://guideyoursocial.com/story3947677/the-ultimate-guide-to-top-english-speaking-lawyer-paris