What is the law that governs the president committing a crime?

Article 2 Section 4 of the United States Constitution provides that the President shall be removed from office upon impeachment for, and conviction of treason, bribery, or other high crimes and misdemeanors.
Article 2 Section 4 of the United States Constitution provides that the President shall be removed from office upon impeachment for, and conviction of, treason, bribery, or other high crimes and misdemeanors.