Former Cowboys, Bears RB Marion Barber III's death caused by heat stroke, per report
Marion Barber, former Cowboys running back, dies at age 38; NFL world mourns loss
NER/words.txt at master · quocdat32461997/NER · GitHub
Ex-NFL star Marion Barber III's cause of death revealed
Marion Barber III Dead: Former Dallas Cowboys Pro Bowl Running Back For Was 38 – Deadline
Former Cowboys RB Marion Barber Found Deceased – NBC 5 Dallas-Fort Worth
Marion Barber, former Cowboys running back, found dead at age 38
Former Dallas Cowboys running back Marion Barber III dies aged 38, NFL
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Former Dallas Cowboys, Chicago Bears running back Marion Barber III dies at age 38 - ESPN
Former Wayzata star Marion Barber III found dead