La Crosse County prosecutors have filed second-degree reckless homicide charges against a 35-year-old man in the fatal incident last month at Houska Park. Investigators accused David A. Pearson of stabbing a man to death during a fight June 28th. Several witnesses told authorities about the fight between Pearson and 33-year-old Cameron Baker. Pearson was arrested the next day and made his initial court appearance Wednesday. He has three more court appearances scheduled today (Thursday), next week, and in September on charges connected to a separate case.