Dallas Cowboys RB Marion Barber's Cause of Death Determined
Marion Barber's furious running style left an impact on the Cowboys
Ex-Cowboys running back Marion Barber dead at 38
Add ex-Cowboys RB Marion Barber to NFL list of tragic endings
Cause of death determined for Marion Barber
Former NFL Running Back Marion Barber Died of Heat Stroke – NBC 5 Dallas-Fort Worth
Former Dallas Cowboys star Marion Barber III died from heat stroke: Medical examiner - ABC News
Marion Barber's cause of death revealed after former Dallas Cowboys running back was found dead in his apartment
Marion Barber III's cause of death was heatstroke, coroner says