DuShon Monique Brown, an actress best known for her role on NBC’s Chicago Fire, died Friday. She was 49. The actress died after 12 p.m. on Friday at the Franciscan St. James Health Olympia Fields hospital just outside of Chicago, the Chicago Tribune reported. Brown’s cause of death was not immediately disclosed. On Chicago Fire, Brown played the witty and pragmatic Connie, the assistant to Chief Boden, and appeared on the show since it began in 2012. “The ‘Chicago Fire’ family is devastated to lose one of its own,” Dick Wolf, the show’s executive producer, said in a statement.