Chiefs safety Bryan Cook appeared to take a shot at Trent Williams, who responded by punching Cook in the back of the helmet.

A bad Sunday for the San Francisco 49ers turned ugly late against the Kansas City Chiefs when Trent Williams was ejected for ...

The Kansas City Chiefs kept their record perfect Sunday, defeating the San Francisco 49ers to move to 6-0. Patrick Mahomes ...

Trent Williams saw his day end early in the San Francisco 49ers Week 7 matchup against the Kansas City Chiefs. The left ...

Trent Williams got tossed from the 49ers’ loss to the Chiefs early after he clocked Bryan Cook in the head late in the fourth ...

Trent Williams isn't thinking about last year's loss to the Kansas City Chiefs in Super Bowl LVII ahead of the rivalry ...

Williams and Chiefs defensive back Bryan Cook got tangled up after a play. Cook whacked the side of Williams' helmet as he ...

With three minutes left in the Chiefs’ 28-18 road win at Levi’s Stadium, Cook and Williams scuffled with each other after a ...

Chiefs DB Bryan Cook made the bold choice to hit Trent Williams, and got drilled back, earning Williams an ejection.

Former Longview Lobo Trent Williams made an early exit in the 49ers 28-18 loss to the Chiefs on Sunday. Williams was ejected ...

Trent Williams was ejected late in the fourth quarter for punching Chiefs safety Bryan Cook after an altercation. Williams’s ...

Trent Williams was ejected from Sunday's game against the Chiefs.With 2:59 remaining, Chiefs safety Bryan Cook threw a punch ...