Veteran safety Bryan Cook was injured during the Kansas City Chiefs’ divisional-round playoff showdown against the Houston Texans this afternoon. Cook was the Chiefs’ leading tackler before he left the field to be evaluated for a concussion in the first half.

After the Chiefs capitalized on a huge return of the opening kickoff and converted a field goal to take an early 3-0 lead, Stroud drove the Texans deep into Kansas City territory on their first possession of the game.

The Kansas City Chiefs have already watched a couple of defensive backs come up injured early in their game against the Houston Texans in the Divisional Round.