Bills call alleged racial slur by Richie Incognito 'a misunderstanding'
NFL investigating accusation that Richie Incognito used a racial slur
Fans say Raiders' deal with Richie Incognito proves Colin Kaepernick was blacklisted - TheGrio
Richie Incognito opens up about turbulent past in HBO interview
Buffalo Bills general manager Brandon Beane says alleged racist slurs from Richie Incognito were 'a misunderstanding' - ESPN
Buffalo Bills - You thought you knew Richie Incognito!
Richie Incognito, 34, is retiring from the NFL - The Boston Globe
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What Buffalo Bills said about racism accusations against Richie Incognito
Dolphins sign Incognito - Eurosport
Richie Incognito accused of using racist slur in Jacksonville game
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