The number of victims was not immediately clear.
McCauley identified the company as Columbia Machine Inc., which according to its website designs and manufactures concrete product machines, including mixers and molds. It serves customers in more than 100 countries and started in 1937.Deputies responded to the 12900 block of Bikle Road, near Hagerstown, and authorities said in a statement, “the suspect is no longer a threat to the community.”
Maryland Gov. Larry Hogan said at a news conference that a state trooper who responded was shot in the shoulder and returned fire. He said he didn’t know the status of the shooter or the circumstances of the shooting. He believed there were three dead.“This is a rapidly evolving incident and we will release information as we are able,” the police department said in a statement.This story is developing and will be updated.