Bengals' Vontaze Burfict: Leaves with back and potential head injuries

Burfict left Sunday's preseason game against the Redskins with what was initially reported to be a back injury. Subsequent reports from Fox's Erin Andrews cited that Burfict was also getting checked for a head injury.

The latter issue is the one to watch out for -- Burfict lost time in recent years due to concussions. Prior to the injury, Burfict had a big impact on the game, picking off a Kirk Cousins pass in the flat and returning it for a touchdown.