Video: Amari Cooper Leaves Game After Scary-Looking Head Collision

" The SCARY hit on #Raiders Amari Cooper pic.twitter.com/wvjUFdSFEC — Dov Kleiman (@NFL_DovKleiman) November 26, 2017 "

Amari Cooper is being attended to by Raiders trainers after he contorted his head awkwardly in a collision with Broncos defensive back Darian Stewart. Stewart was whistled for a penalty, but it really didn’t look like he was targeting Cooper’s head so much as it was an unfortunate collision.

Cooper walked off the field under his own power, after a scary couple minutes.

The Raiders were already without receiver Michael Crabtree, who was ejected for fighting with Aqib Talib.