(Beaver Dam) A truckload of pizza caught fire Thursday night in Beaver Dam. According to Captain Lee Smith, his department responded to the parking lot of Richelieu Foods on Industrial Drive around 11:30pm after receiving reports of a refrigerated trailer that was on fire. Smith says the cause has yet to be determined but was likely an equipment malfunction. There were no injuries and firefighters were on the scene for about 2 hours. The salvageable pizzas were offloaded to another truck, but it was not determined how much pizza was burnt in the blaze.