Trent Williams punched a Chiefs player in the helmet, and signed autographs on his way out after being ejected.

Cameras caught a heated and physical exchange between San Francisco 49ers superstar Trent Williams and Kansas City Chiefs safety Bryan Edwards in Sunday’s contest at Levi’s Stadium. Late in the fourth quarter of the Super Bowl 58 rematch,

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.