Former Cowboys RB Marion Barber Found Deceased – NBC 5 Dallas-Fort Worth
Marion Barber III died of heat stroke – WSB-TV Channel 2 - Atlanta
New information emerges surrounding Marion Barber's death - On3
Ex-Cowboy Marion Barber detained; mental health in question
Marion Barber III, Bruising Running Back for Cowboys, Dies at 38 - The New York Times
Marion Barber III, Former Dallas Cowboys Running Back, Found Dead at 38
NFL, Dallas Cowboys react to the passing of running back Marion Barber - On3
Former Gophers star Marion Barber III died from accidental heat stroke
Marion Barber III cause of death updates – Tributes to ex-Dallas Cowboy star flood in after NFL athlete's passing at 38
Former Dallas Cowboys star Marion Barber III died from heat stroke: Medical examiner - ABC News
Former Dallas Cowboys Player Marion Barber III Dead at 38
Minnesota Mourns the Loss of Marion Barber III - University of Minnesota Athletics
Ex-Cowboys star Marion Barber III died of heat stroke and officials rule out foul play
Remembering Marion Barber III