It's over for Colin Kaepernick, and it has been - NBC Sports
Colin Kaepernick to work out with Las Vegas Raiders, as speculation grows for potential NFL return: report
Raiders To Work Out Colin Kaepernick
Las Vegas Raiders will work out Colin Kaepernick - Silver And Black Pride
Warren Sapp Says Kaepernick's Raiders Tryout Was 'A Disaster,' 'One Of The Worst' Ever
Colin Kaepernick to work out with Las Vegas Raiders, as speculation grows for potential NFL return: report
Report: Former 49ers QB Colin Kaepernick will have workout with Raiders
Colin Kaepernick's Seahawks tryout crushed amid kneeling confusion