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. International warrants: Extradition can be initiated based on international arrest warrants issued https://sirketlist.com/story20030729/tutto-ci%C3%B2-che-riguarda-countries-with-no-us-extradition