Ryan Koenig, a longtime fixture of Pokey LaFarge's band and one of the original South City Three, has been hospitalized after being struck by a car during a tour stop in Charleston, South Carolina.According to a press release from St. Louis' Big Muddy Records, which puts out Koenig's solo material, Koenig was "seriously injured" on Tuesday, December 5, when he was "struck by a vehicle on the sidewalk." Koenig is reportedly stable and recovering.…