the fbi has jurisdiction over all federal and state laws
Federal Bureau of Investigation The Federal Bureau of Investigation (FBI), formerly the Bureau of Investigation (BOI), is the domestic intelligence and security service of the United States, and its principal federal law enforcement agency. Operating under the jurisdiction of the U.S. Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence.[3] A leading U.S. counter-terrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes.[4][5]
Supreme Court Police The Supreme Court of the United States Police is a small U.S. federal law enforcement agency headquartered in the District of Columbia, whose mission is to ensure the integrity of the constitutional mission of the U.S. Supreme Court by protecting the Supreme Court building, the Justices, employees, guests, and visitors.[1] In accordance with 28 U.S.C. § 672, the Supreme Court Police falls under the jurisdiction of the Marshal of the United States Supreme Court who is appointed by the Supreme Court. The Marshal and the Supreme Court Police are authorized by 40 U.S.C. § 6121 to police the Supreme Court Building and protect the Justices, employees of the Court, and visitors to the Court.