VINCENNES, Ind. (We Are Knox County) - A house fire in Vincennes earlier this week remains under investigation. The fire happened at a home in the 1100 block of Broadway Street around 7:45 Wednesday evening. RELATED: Firefighters Battle House Fire on Broadway Street in Vincennes Vincennes City Fire Chief Brett Bobe told WAKC News Now that the Indiana State Fire Marshal was at the home on Thursday investigating the fire. It took firefighters around four hours to bring the fire