You don't want 600 people to come here and destroy your business and burn it down".. The riot in Madison was inspired by the arrest of organizer Devonere Johnson for 'organizing' in a restaurant. The resulting violence saw statues toppled and a Democrat state senator beaten. Now the Feds have busted Johnson for blackmailing businesses. ... U.S. Attorney Scott Blader filed the charges against Devonere Johnson, alleging he threatened to bash windows of downtown businesses unless employees gave him money. Blader also alleges Johnson, 28, threatened to "shut down and destroy" another business unless Johnson and his friends were provided...