Filed under: Stream Jamaal Charles injury: Chiefs RB leaves game after hard hit Contributors: Joel Thorman Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Jamaal Charles injury: Chiefs RB leaves game after hard hit Reddit Pocket Flipboard Email Charles was tested for a concussion. 4 Total Updates Since Nov 1, 2012, 10:05pm CDT Follow this stream November 6, 2012 Jamaal is limited in Chiefs practice By Joel Thorman@JoelThorman The Chiefs running back has a neck injury. November 2, 2012 Charles was tested for a concussion By Joel Thorman@JoelThorman He says he's fine. November 1, 2012 Charles felt he could've returned By Joel Thorman@JoelThorman But he remained out. November 1, 2012 Down goes Jamaal By Joel Thorman@JoelThorman The Chiefs running back went down with an apparent injury.