1. Can a failure to raise an argument at trial or on appeal — or in previous post-conviction proceedings — bar a criminal defendant from later challenging the jurisdiction of the trial court on the ground that no offense was stated because the statute of conviction violates the Constitution?

2. Can a failure to raise an argument at trial or on appeal — or in previous post-conviction proceedings — bar a criminal defendant from later challenging the jurisdiction of the trial court on double jeopardy grounds?

Whether a criminal defendant can challenge the jurisdiction of a trial court on constitutional grounds after failing to raise such arguments in prior proceedings