Kansas City Chiefs running back Jamaal Charles (25) collapsed on the field after an injury in the first quarter against the Arizona Cardinals in NFL action on December 7, 2014 at University of Phoenix Stadium in Glendale, AZ.
Kansas City Chiefs running back Jamaal Charles (25) collapsed on the field after an injury in the first quarter against the Arizona Cardinals in NFL action on December 7, 2014 at University of Phoenix Stadium in Glendale, AZ. David Eulitt The Kansas City Star
Kansas City Chiefs running back Jamaal Charles (25) collapsed on the field after an injury in the first quarter against the Arizona Cardinals in NFL action on December 7, 2014 at University of Phoenix Stadium in Glendale, AZ. David Eulitt The Kansas City Star

Jamaal Charles returns to Chiefs practice

December 11, 2014 04:18 PM