Former Gophers star Marion Barber III died from accidental heat stroke
Former Bears running back Marion Barber III died of heat stroke
Add ex-Cowboys RB Marion Barber to NFL list of tragic endings
Ex-Cowboys RB Marion Barber III found dead at 38: Report
Former Dallas Cowboys star Marion Barber III died from heat stroke
Former Dallas Cowboys Player Marion Barber III Dead at 38
Marion Barber Mourned By Former Dallas Cowboys After Death
Former NFL Running Back Marion Barber III Cause Of Death Released
ABC News Gets Flak For Oddly Critical Marion Barber III Death