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

Nicholas Akerberg, 28, showed up to the Woburn District Court in the Boston suburbs locked and loaded with a gas mask, ...

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

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

Police said the man arrived at the Woburn courthouse for an ongoing case armed with a gas mask and pepper spray.

Video obtained by WCVB shows the moments when a man in a gas mask armed with pepper spray canisters stormed the lobby of a ...

A gas-mask-wearing assailant stormed into a Massachusetts courthouse Monday and unleashed a tirade, pepper-spraying officers and assaulting bystanders at random in a shocking, caught-on-camera attack.

New video shows the moments a man in a gas mask walks up to a courthouse in Woburn, Massachusetts, and forces his way inside while pepper-spraying officers on Monday. He was quickly tackled and ...