Share This StoryA St. Paul man charged last spring with sexually assaulting four young children while volunteering at a local church was ruled incompetent to stand trial. Joshua Alirio Seeman, 50, volunteered in the extended care program at King of Kings Lutheran Church and School in Roseville, Minn. Court records indicate a judge made the determination following a hearing on Friday, Feb. 20. The finding stems from evaluations of Seeman’s cognit…