Palacios officials are investigating a suspected arson after a garage fire broke out Saturday afternoon on Welch Street. A passing driver called 911 around 4 p.m., and firefighters arrived 19 minutes later. The fire, which damaged the garage roof and contents, was extinguished in 45 minutes. The loss is estimated at $5,000. No injuries were reported, and the investigation continues. Local fire and police departments responded to the scene. Anyone with information is urged to contact the Palacios Fire Marshal.