India, Oct. 13 -- The Kansas City Chiefs clinched a 30-17 win against the Detroit Lions on Sunday, and the NFL game also saw controversy towards the end. Brian Branch punched at Juju Smith-Schuster, which triggered a melee at the end of the game. The incident happened after Branch thought that Smith-Schuster illegally blocked him in the back. Branch's punch landed under the facemask and left the Chiefs' wide receiver bleeding from a wound on the nose.

Speaking after the game, Branch said, "I did a little childish thing. But I'm tired of people doing stuff in between the plays and the ref don't catch it, trying to bully me out there. But I should've never did it. It was childish."

The punch led to a tense altercation between players from...