The Denver Broncos have lost Jurrell Casey for the season with a torn biceps.
Casey is a five-time Pro Bowl selection at defensive tackle.
Vic Fangio believes he saw, when re-watching the game video Sunday night, when the injury happened in the second half.
"Like with a lot of injuries, they don't seem as bad (at first) as what they end up being and guys are able to finish (the game),'' Fangio said.