Rehoboth Beach and Lewes firefighters responded to a mobile home fire in Sea Air Village on Atlantic Ave., Thursday Dec.1st at approx. 22oohrs. Upon arrival crews found heavy smoke showing with visible fire at the rear of the residence. Crews made a quick knockdown and the incident was under control in about 20 minutes. The Delaware State Fire Marshal estimates approx. $20,000 damage from a possible heater malfunction.