At 2 a.m. on August 2, Atkinson's forces awoke and began to break camp, setting out before sunrise. They had moved only a few miles when they ran into the rear scout element of the remaining Sauk and Fox forces. The Sauk scouts attempted to lead the enemy away from the main camp and were initially successful. The combined U.S. forces fell into formation for battle: Generals Alexander and Posey formed the right wing, Henry the left wing, and Dodge and the regulars the center element. As the Native Americans retreated toward the river, the militia's left wing were left in the rear without orders. When a regiment stumbled across the main trail to the camp, the scouts could only fight in retreat and hope that they had given their comrades a chance to escape the militia, while the Sauk and Fox kept retreating to the river. However, "Warrior" returned after obtaining more wood in Prairie du Chien, leaving the refueling point about midnight and arriving at Bad Axe about 10 a.m. The slaughter that followed continued for the next eight hours.