The employee of a Florida construction manufacturing company who allegedly stabbed five people on Wednesday did so after he learned he might be fired, according to police. Antwann Brown, 41, was charged with five counts of attempted murder after he allegedly used a pocketknife to stab five people, which included employees of Dyke Industries and one other person who was at the Tallahassee business for a job interview, the city's police department said. Brown was in "good spirits" before arriving at work, a co-worker who gave him a ride told investigators. But, once there, Brown seemingly overheard his supervisor having...