(WESTFIELD, IN) – Indianapolis Colts starting wide receiver Josh Downs left practice with an ankle injury Wednesday morning, needing the assistance of two team staffers to leave the field before being carried on a cart to the locker room. The Colts did not disclose specific information about the injury, but a source says that Downs suffered a high ankle sprain. Downs, entering his second NFL season, is a critical member of the Colts' offense after catching 68 passes for 771 yards last season, second on the team in both categories.