Complex sentence: Lewis managed to avoid capture for a time, the police unable to find him at his usual hangouts, however he was eventually spotted on Broadway by Inspector Byrnes and Detective Richard O'Connor who followed him to a house on Sixth Avenue where he was arrested.
Split into simpler sentences: Lewis managed to avoid capture for a time, the police unable to find him at his usual hangouts. However, he was eventually spotted on Broadway by Inspector Byrnes and Detective Richard O'Connor who followed him to a house on Sixth Avenue where he was arrested.