A 22-year-old has been arrested after he allegedly threatened to murder New Hampshire Governor Kelly Ayotte using homemade pipe bombs.

Anderson allegedly posted anti-Semitic messages about an "Israel Deep State" before targeting Catholic Governor Kelly Ayotte with threats.

His social media included violent posts, like threatening to "kill" New Hampshire committee members he believed misrepresented residents.

His roommate reported to police that Anderson owned guns and showed her fireworks, metal tubes, and bags of nuts and bolts, which he allegedly planned to use to make pipe bombs.