In a concerning scene at Arrowhead Stadium, Buffalo Bills cornerback Christian Benford left the field on a cart on Sunday after suffering his second concussion in two games. The injury took place late in the first quarter of Buffalo's AFC championship game against the Kansas City Chiefs.

The Bills will not have one of their leading tacklers for the AFC Championship Game against the Chiefs. Here's the Bills injury update.

Bills cornerback Christian Benford has been ruled out for the rest of the AFC championship game after sustaining his second concussion in two playoff games. Benford was carted to the locker room in the first quarter of Sunday night’s game in Kansas City after taking a hit to the head colliding

The Bills cannot get by the Chiefs in the playoffs. It happened again Sunday in a 32-29 loss to Kansas City in the AFC Championship game. The last three defeats have been by a grand total of nine points -- all separate three-point losses.

Bills cornerback Christian Benford is available to play in the AFC championship game against the Chiefs on Sunday night. Benford was listed as questionable with a concussion sustained while the Bills recovered an onside kick at the end of last week’s divisional playoff victory over the Ravens.

There are a lot of things that could have went smoother for the Buffalo Bills in the AFC championship ... the game with Christian Benford nursing a concussion from the Ravens divisional win.

It's Buffalo Bills vs Kansas City Chiefs for the AFC championship. Can Josh Allen and James Cook lead the Bills to win vs Patrick Mahomes and company?

Buffalo Bills cornerback Christian Benford cleared the concussion protocol and was active Sunday for the AFC championship game, where he was expected to play a big role in helping to slow Patrick Mahomes and the Kansas City Chiefs' passing game.

Buffalo Bills cornerback Christian Benford was ruled out of Sunday’s AFC Championship Game with a concussion suffered in the second quarter, his second concussion in eight days. Benford left the ...

Buffalo Bills player Christian Benford was carted ... It was a worrying development, given the cornerback had only cleared concussion protocol hours before kickoff at Arrowhead Stadium on Sunday.

The Chiefs were sharper, especially early and late. Moving to within one victory of perhaps supplanting Bill Belichick as the NFL’s greatest coach, Reid hit the Bills with a few key fourth-quarter play designs that Bills players said they’d not seen in film studies.