BOSTON (AP) — Boston University says there is a "heavy police presence for an emergency situation" on campus and are urging people to stay clear of the area.
The situation was reported Friday morning at a building that houses a university library and Bank of America branch.
According to broadcast reports, a stretch of road has been closed.
A tweet from the Boston Police Department's official account called it an "unfolding concern."
Police did not immediately respond to a phone call.