25-year-old Christopher Bott-Fleming was arrested on Friday on arson charges in connection with the fire that destroyed the storage warehouse at 200 Walnut in downtown Mt Pleasant on Wednesday. Witnesses told police that they saw Bott-Fleming near the building before the fire, and other say he admitted to starting the fire. He denied all allegations to police, but remains in jail in lieu of 10 percent of a $150,000 bond.