DETECTIVES investigating a terrifying armed robbery at the Commonwealth Hotel more than 18 months ago have made a significant breakthrough, arresting the alleged getaway driver accused of using a baseball bat to knock a cleaner unconscious.
Samuel Peter Bush, 30, was arrested at a house in Maitland on Monday morning, a week after Robbery and Serious Crime Squad detectives made a fresh appeal for information and released CCTV images from outside the hotel.
