Four people were shot during a melee outside an Allentown nightclub early Sunday morning, including a 32-year-old Lower Macungie Township man who later died of his wounds, police said. It’s the city’s first homicide of the year. The shooting happened around 4 a.m. at BKK Lounge at 1500 Union Boulevard. Police said a fight in the club spilled into the parking lot and the shooting erupted as …..