The Petaluma Police Department apprehended a suspect for felony charges of vandalism and arson on September 12. The incident unfolded at Douglas St. and was promptly addressed by local officers. According to a Facebook post by the Petaluma Police Department, the suspect, identified as 34-year-old William Calderon of Petaluma, was caught in the act of starting a fire after having smashed the windows of a vehicle.