A 20-year-old man has been arrested following an alleged shooting in Nana Glen, north of Coffs Harbour, on Saturday night. Emergency services were called to a property on Orara Way just after 8.30pm, where police were told a 22-year-old man had been shot after an argument with another man known to him. The victim was treated at the scene by NSW Ambulance paramedics before being airlifted to Gold Coast University Hospital in a critical condition. About 9pm, Traffic and Highway Patrol officers stopped a SUV on Carroll Street, Coffs Harbour, arresting the driver. Police seized a rifle from the vehicle for forensic testing. The...