Kansas City Chiefs outside linebacker and pass-rusher Justin Houston "left Sunday’s game with a hamstring injury that could knock him out a few weeks," according to Mike Garafolo of the NFL Network.
He added that Houston is "very iffy" for Sunday night's crucial AFC showdown against the New England Patriots.
This article will be updated to provide more information on this story as it becomes available.
Get the best sports content from the web and social in the new B/R app. Get the app and get the game.