INDIANAPOLIS - A federal grand jury indicted an Indianapolis man on charges he auctioned vintage muscle cars that he did not own on eBay and then had partners rob would-be buyers at gunpoint when they came to pick up the vehicles. Dewan A. Horne, 24, spent Wednesday night in the Marion County Jail, where he was being held for U.S. marshals. The alleged accomplices were still at large, U.S. Attorney Susan Brooks said in a news release Wednesday. The indictment alleges that Horne would direct out-of-state buyers to a garage on the east side of Indianapolis, where two masked gunmen...