A coordinated group of hooded and masked individuals shattered numerous windows and defaced the Multnomah County Elections building with anti-government graffiti in what Portland police described as an "orchestrated attack.

Oregon officials called an attack on a Portland government building premeditated. Video shows a masked group vandalizing the election office.

The Portland Police Bureau is investigating an “orchestrated attack” on the Multnomah County Elections building in Oregon on Monday. “We’ve got video that’ll be coming out shortly and it indicates or demonstrates what I would consider to be an orchestrated attack on this building,

The Multnomah County Elections building in Portland was attacked in what police say was a coordinated vandalism incident early Monday. Hooded and masked individuals shattered windows and sprayed anti-government graffiti in what police described as an "orchestrated attack.