ANALYSIS and CONCLUSION 3 — The inquiry that follows would play a critical role in Marshall deciding that the issuance of a writ of manadamus would be outside the scope of the Supreme Court’s power. At a certain point marked below, the case turns entirely to a discussion of the power and role of Judicial Review itself.
The Court cannot issue a writ of mandamus in favor of Marbury. Article 3 Section 2 governs the types of cases that can be decided by the Supreme Court without being heard in any lower court, this is known as original jurisdiction. This is not a case that falls within the Courts power of original jurisdiction, hence issuing the writ would conflict with the powers assigned to them. Marshall declared that no law can conflict with the power or laws found in the constitution since it is the paramount set of laws.