Former Dallas Cowboys, Chicago Bears running back Marion Barber III dies at age 38 - ESPN
Cowboys say former running back Marion Barber dead at 38
NFL fans react to shocking death of former Cowboys player
Former Dallas Cowboys running back Marion Barber III dies aged 38, NFL
Former Cowboys & Bears RB Marion Barber Found Dead at 38
Barber Remembered As “Unbelievable Person”
Marion Barber was much more than a bruising football player
Former Gophers star Marion Barber III died from accidental heat stroke
Officials: Ex-Cowboys RB Marion Barber died of heat stroke
Marion Barber III's Cause of Death: NFL Played Died of Heatstroke
Former Cowboys and Bears running back Marion Barber III found dead at Frisco apartment
Former Bears, Cowboys RB Marion Barber III tragically passes away
NFL Player Marion Barber's Cause of Death Revealed - E! Online
Shock as former NFL star Marion Barber III dies of unknown causes aged 38 « Euro Weekly News
Ex-Cowboys RB Marion Barber dies - found dead at 38