Final answer:
The U.S. Constitution details the extradition process in Article IV, specifically in Section 2, Clause 2. It mandates that a person charged with a crime in one state and fleeing to another must be returned to the original state to face charges, ensuring legal responsibility is upheld across state boundaries.
Step-by-step explanation:
The article of the U.S. Constitution that details the extradition process is Article IV.
Article IV of the Constitution includes several sections that focus on the relationships between states and the federal government. Section 2 of Article IV is particularly relevant when discussing the extradition process. According to Section 2, Clause 2, if a person charged with a crime in one state flees to another state, they are to be returned or extradited to the state where the crime was committed upon demand of the executive authority of the state from which they fled.
This ensures that a person cannot avoid legal responsibility simply by crossing state lines. Extradition is thus a key part of maintaining law and order across state borders in the United States.