Kennewick police got a report of an assault at the Kennewick Winco and when they arrived found the victim still at the store. He said that his brother-in-law named Thomas Rosales allegedly walked up to him in the store and started punching him. After the attack Rosales fled the scene but was arrested later in a traffic stop by the WSP. He also had several outstanding warrants at the time of his arrest according to the Kennewick Pd Facebook post.