On 22 August 2023, Gabriel Metcalf was arrested for possessing a firearm in a federal gun-free zone in Billings, Montana. Gabriel and his mother live across the street from the Broadwater Elementary School. Billings police officers had previously told Gabriel and his mother, Vivian, that Gabriel was not breaking any laws.Some people had complained when they saw Gabriel outside his home with a single-shot 20 gauge shotgun. Gabriel had armed himself because of a two-year campaign of terror conducted by a former neighbor, David Carpenter, and associates. Over the course of two years, Carpenter was the subject of a restraining...