9news.com.au | Qld school fire appears suspicious: police The Australian An early morning blaze that damaged one of Queensland's oldest public schools appears to have been deliberately lit. Firefighters were called to the Dalby State School at 12.30am on Tuesday and took them about three hours to extinguish the fire. Queensland's Dalby State School damaged by 'deliberately lit' fire Dalby State School to remain closed as fire investigation continues |