The second-year pro was knocked out of the game with a left knee injury late in the fourth quarter of the Redskins' 45-21 loss to the Denver Broncos. Dr. James Andrews tells NFL Media's Omar Ruiz that RGIII is "OK." The Redskins quarterback was removed from the game as a precaution, Ruiz reported. In his postgame news conference, Redskins coach Mike Shanahan told reporters Griffin was kept out "due to (the) score."