With three minutes left in the Chiefs’ 28-18 road win at Levi’s Stadium, Cook and Williams scuffled with each other after a 49ers pass play; Cook slapped Williams on the side of his helmet before the O-lineman retaliated by punching Cook across the left side of his head.

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

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

With three minutes remaining in the fourth quarter, 49ers star left tackle Trent Williams was ejected after striking Chiefs defensive back Bryan Cook in the head. Cook gave Williams a shove while the lineman was down on the ground,

Trent Williams got tossed from the 49ers’ loss to the Chiefs early after he clocked Bryan Cook in the head late in the fourth quarter. The wild exchange was captured by the Fox broadcast and a replay showed that Cook was the first one to dish out a little extracurriculars,

The San Francisco 49ers fell to 3-4 on the season with today's 28-18 loss to the Kansas City Chiefs in a rematch of Super Bowl LVIII. Adding insult to injury, San Francisco All-Pro left tackle Trent Williams was ejected late in the fourth quarter.

Williams was ejected with just under three minutes left in Sunday’s game at Levi’s Stadium in Santa Clara, Calif. The star offensive lineman threw a punch at safety Bryan Cook, though Cook appeared to swing first.

The San Francisco 49ers-Kansas City Chiefs game got ugly late in the fourth quarter, when tempers flared between 49ers tackle Trent Williams and Chiefs safety Bryan Cook. The matchup had hardly been friendly up until this point,