The Crawford County Sheriff’s Office has released more details about a fatal crash that happened Sunday morning between the bridges of Iowa and Wisconsin. The drivers of the two vehicles 43 year old Tracy Jo Larson of Prairie du Chien and 36 year old Luke Hackman of Decorah both died at the scene of the accident. Based on initial statements received from witnesses on scene, the Vehicle driven by Larson crossed the center line and struck Hackman’s vehicle. Hackman’s wife and two-young-children were passengers in his vehicle. They escaped with non-life-threatening injuries. Larson was alone in her vehicle. The crash remains under investigation.