Former Bears running back Marion Barber III died of heat stroke, officials say – NBC Sports Chicago
Marion Barber was much more than a bruising football player
NFL fans react to shocking death of former Cowboys player
Gophers great Marion Barber III found dead at 38 - Sports Illustrated Minnesota Sports, News, Analysis, and More
Marion Barber: Former Dallas Cowboys' running back has died at age 38, team says
Former Cowboys Running Back Marion Barber III Dies At Age 38
Marion Barber III, Former Dallas Cowboys Running Back, Found Dead at 38
Former Gophers RB Marion Barber found dead at 38 North News - Bally Sports
Ex-Cowboys running back Marion Barber dead at 38
Report: Former Gopher running back Marion Barber III found dead - The Daily Gopher
Cowboys say former running back Marion Barber dead at 38