Janesville police assist U.S. Marshals in apprehending a 35-year-old city man wanted in connection with a shots-fired incident last month. Police say Royal L. Powell was arrested a little after 1:00 p.m. Thursday a residence in the 1400 block of Canyon Drive. Officers say Powell is one of two men suspected of exchanging gun fire outside a gas station in the 1900 block of Center Avenue around midnight August 17th. One bullet went through a glass door to the station. No one is known to have been hurt. Powell faces charges of felon in possession of a firearm and five counts of first-degree recklessly endangering safety.