Constitution of the United States of America
Article IV: Interstate Relations
Article 4, Section 2:  Privileges, Immunities, Extradition

 The Citizens of each State shall be entitled to all Privileges
and Immunities of Citizens in the several States.

4.2.2  A Person charged in any State with Treason, Felony, or
other Crime, who shall flee from Justice, and be found in another
State, shall on Demand of the executive Authority of the State
from which he fled, be delivered up, to be removed to the State
having Jurisdiction of the Crime.

4.2.3  No Person held to Service or Labor in one State, under the
Laws thereof, escaping into another, shall, in Consequence of
any Law or Regulation therein, be discharged from such Service
or Labor, but shall be delivered up on Claim of the Party to whom
such Service or Labor may be due.