Chicago Bears running backs and how we got here: Matt Forte
Former NFL player Marion Barber dies at 38, Dallas Cowboys say
Officials: Former Bears RB Marion Barber died of heat stroke
Longtime NFL running back Marion Barber III passes away
Former Dallas Cowboys RB Marion Barber III found dead aged just 38
Bears running back Barber retires
FILE - Dallas Cowboys running back Marion Barber III celebrates a
Marion Barber was much more than a bruising football player
Chicago Bears RB Marion Barber says he's retiring
Marion Barber Retires From NFL After 7 Seasons