The step great-grandfather of a Buffalo Bills player went on a mass shooting spree in Union County, Florida Saturday killing two and injuring another two before committing suicide. According to Union County Sheriff Jerry Whitehead, Hubert Allen, Jr walked into Prichett Trucking, his former workplace, early Saturday morning and shot David Griffis. Griffis was taken to UFHealth in Gainesville where he is currently in critical condition After leaving Pritchett trucking, Griffis went to owner Marvin Pritchett's farm Rolling Oaks. He shot and skilled farmhand Rolando Gonazalez and Pritchett.