A small study of retired NFL players finds big evidence of head trauma - Los Angeles Times
Week 5 NFL Power Rankings: 1-32 poll, plus how to improve playoff chances - ABC7 Chicago
Bengals' Vontaze Burfict suffers 7th known concussion in NFL - ESPN
“An Ugly Night”: Steelers-Bengals Marred by Dangerous Hits - The Ringer
Report: Bengals cut Vontaze Burfict
Bengals cut linebacker Burfict after 7 seasons - ESPN
Vontaze Burfict's history with Cincinnati Bengals
Vontaze Burfict Ejected for Late Hit & Making Contact w/ Ref, Bengals vs. Titans
Report: Bengals tried to trade Vontaze Burfict before release