Former Dallas Cowboys star running back's cause of death revealed
Marion Barber III - Wikipedia
Ex-Cowboys RB Marion Barber III died of heat stroke, authorities say
Former Dallas Cowboys RB Marion Barber found dead, police say - CBS Texas
Marion Barber, Dallas Ex RB, Dead at 38; Cowboys Issue Statement - FanNation Dallas Cowboys News, Analysis and More
SOURCE SPORTS: Former Dallas Cowboys RB Marion Barber Found Dead At 38 - The Source
Marion Barber III found dead in Texas apartment
Bill Parcells on Marion Barber's death: 'He was almost like a perfect player'
Former Dallas Cowboys running back Marion Barber III is found dead in his apartment
Family holding celebration of life for Marion Barber III