Why include a sad, terrifying article in our list of discussion topics on media? While a tragedy, this is something that amplifies the implications of the emergent world of digital media we live in. Two things stand out to me in this article – the organization targeted is one of the oldest in the U.S., and the shooter was identified using facial recognition technology.

ANNAPOLIS, Md. — A man armed with a shotgun and smoke grenades stormed into the newsroom of a community newspaper chain in Maryland’s capital on Thursday afternoon, killing five staff members, injuring two others and prompting law enforcement agencies across the country to provide protection at the headquarters of media organizations.

For a country that has grown numb to mass shootings, this was a new front. Schools have become a frequent target, with college students on down to kindergartners falling victim. A movie theater was shot up. Churches, too. But this was a rare attack on a news organization, one of the oldest in America, which dates its roots back to the 1700s and boasts on its website that it once fought the stamp tax that helped give rise to the American Revolution.

After his arrest, Mr. Ramos refused to cooperate with the authorities or provide his name. He was identified using facial recognition technology, said a law enforcement official who was not authorized to speak on the record.