Mr. Mangione faces federal charges of stalking that resulted in the death of a health insurance executive. A guilty plea could close the federal case — and complicate a separate state murder trial.
The court dismissed a case over the Alien Enemies Act in a messy conclusion to a long-running legal battle that had seemed destined to end up before the Supreme Court.
The government argued the university had not done enough to combat antisemitism during campus protests. A judge called the incidents "isolated and episodic."
