| 
				 Charles tore the anterior cruciate ligament in his right knee 
				12-plus months ago and has never fully healed. He experienced 
				multiple setbacks this season and was examined by well-respected 
				surgeon Dr. James Andrews on Monday. 
				 
				The NFL Network reported that Andrews determined another knee 
				surgery was necessary. The type of damage wasn't revealed. 
				 
				Being placed on injured reserve means Charles will miss at least 
				eight games. It is possible that he could be sidelined for the 
				rest of the season. 
				 
				Charles played sparingly this season with 40 yards on 12 carries 
				over three games. He sat out Sunday's game against the 
				Indianapolis Colts due to knee soreness. 
				 
				Charles is Kansas City's all-time leading rusher with 7,260 
				yards. He topped 1,000 yards five times during his standout 
				career. 
				 
				Charles has one year left on his contract that calls for a base 
				salary of $3.75 million and a roster bonus of $3 million. 
				 
				Kansas City added a running back on Tuesday by signing Bishop 
				Sankey off the New England Patriots' practice squad. 
				 
				(Editing by Frank Pingue) 
			[© 2016 Thomson Reuters. All rights 
				reserved.] Copyright 2016 Reuters. All rights reserved. This material may not be published, 
			broadcast, rewritten or redistributed. 
				   |