A Stoneham police officer, court officers and other responding officer used a Taser to subdue a man wearing a gas mask and ...

Police arrested a man who they say entered a courthouse while wearing a gas mask and attacked several people with pepper ...

The man was charged with six counts of assault and battery with a dangerous weapon and several other charges, the district ...

A man wearing a gas mask and tactical gear forced his way into a Boston-area courthouse on Monday and allegedly ...

A courthouse had to be evacuated after a man in a gas mask and a helmet attempted to storm the building and attacked a security guard with pepper spray.

Authorities in Massachusetts said Nicholas Akerberg, 28, attacked people inside a courthouse in a Boston suburb with pepper spray on Monday.

New video shows the moments a man in a gas mask walked up to a courthouse in Woburn, Massachusetts, and forced his way inside ...

A Woburn courthouse was evacuated Monday after a man in a gas mask released pepper spray inside, police said. The man went into Woburn District Court and began releasing the chemical irritant around ...