(4) People in the United States have freedom of movement: anyone can pass freely between states, except for "paupers, vagabonds, and fugitives from justice." When a person travels into one state, he gets all of the rights that state gives to people that live there. If a person commits a crime in one state and runs away to another state, and he is found, he will be extradited to the state where the crime happened, and tried there.