Akerberg, 28, of Yarmouth Port, was dressed in a helmet, gas mask, tactical boots and sunglasses, the district attorney's office said. He had eight canisters of pepper spray and two smoke ...

On the day of his trial, Ackerberg arrived to court wearing a gas mask, a helmet, tactical boots, and sunglasses and attacked a security guard who approached him with a can of pepper spray ...

The man police identified as Nicholas Akerberg, 28, of Yarmouth Port, wore a helmet, gas mask, tactical boots and sunglasses when he entered Woburn District Court on Monday, security footage shows.