One person was killed and four others were wounded when a carload of armed assailants unleashed a barrage of more than 50 shots early Sunday morning on patrons outside a suburban Houston nightclub, police said. Investigators are searching for witnesses and asking nearby businesses for surveillance video in what police described as a “scary” drive-by shooting involving multiple gunmen. Gonzalez said patrons of the nightclub were milling around the parking lot, some lined up at a food truck, when the shooting erupted.