One man is in custody as a person of interest for a series of suspicious fire in Sacramento County earlier this afternoon. The fires burned near Gerber Road and the new extension of Waterman Road. According to the fire department scanner that was being monitored, they had a person of interest they were looking for. Fires burned on both sides of Waterman Road and they were believed to be intentionally set. No homes or structures were damaged. Homes to west of the fire were being watched closely firefighters that had an engine near the homes.