A Salem man pleaded guilty to his role in a conspiracy to harass and intimidate two journalists at New Hampshire Public Radio (NHPR) by throwing bricks and rocks through windows and spray painting slurs on their homes with red paint, the Department of Justice said this week.

Tucker Cockerline, 32, pleaded guilty Thursday to conspiracy to commit stalking through interstate travel and the use of a facility of interstate commerce in U.S. District Court in Boston, Mass., federal prosecutors said.