Former Cowboys RB Marion Barber III Died of Heat Stroke, per Report - Sports Illustrated
Former U of M football player Marion Barber III has died
Report: Former Gopher running back Marion Barber III found dead - The Daily Gopher
Marion Barber, former Dallas Cowboys running back, dead at 38: report
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Former NFL Player Marion Barber Found Dead at 38: 5 Things to Know
Cowboys TE Phillips out for season with torn ACL - The San Diego Union-Tribune
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Marion Barber III found dead in Texas apartment
Value, Pricing, and Early Retirement - Journal - Steve's HR Technology
Ex- Cowboys RB Marion Barber found dead in apartment: report