Luigi Mangione’s lawyers have argued that the evidence found in his backpack when he was arrested was obtained illegally and cannot be used at trial.

The case centering on former President Donald J. Trump’s eligibility for re-election could alter the course of this year’s presidential election.

The U.S. Court of Appeals for the Fifth Circuit overturned Zackey Rahimi’s conviction, finding a federal law prohibited him from owning firearms violated the Second Amendment.