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.

A "homemade explosive device" was detonated in a wooded area in Greater Cincinnati, prompting an investigation from local law ...

A wild scene played out in Massachusetts on Monday when a man wearing a gas mask and carrying pepper spray went on a rampage ...

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