(AGI) - Tagliacozzo (L'Aquila), July 9 - According to initialestimates presented by fire fighters and forest rangers, thosewho died in the explosion of a fireworks factory in Tagliacozzomay include the owner's son, who is still missing. His name isValerio Paolelli and his father Sergio has been injured. Theother body found is thought to be that of a workman. It isthought that there were eight people in the factory at the timeof the explosion and four have been injured. . .