Luigi Mangione, the man accused of fatally gunning down health insurance executive Brian Thompson on a Manhattan street, pleaded not guilty on Monday to New York state murder charges that brand him a terrorist.
Mangione, 26, was escorted into Judge Gregory Carro’s 13th-floor courtroom in the New York state criminal courthouse in lower Manhattan with a court officer on each arm, and a procession of a half dozen officers following him. He was in handcuffs and shackles, and wore a burgundy sweater over a white-collared shirt.
Mangione leaned into a microphone and said


