GREENEVILLE — The Dobyns-Bennett defense was in shutdown mode on Saturday night in Greeneville. Locked down often in a man-to-man defense, the Indians held the Greene Devils to just 17 first-half points to take a 62-45 nonconference boys basketball victory on Saturday night at Hal Henard Gym. View the photo gallery “I thought tonight was the best we’ve played on both ends of the floor,” said D-B coach Chris Poore, whose Indians improved to 23-6.