Julian Edelman was noticeably in pain and then retreated to the locker room with about 30 seconds to play in the half. He was later ruled out for the rest of the game with what the team called a chest injury.
According to Ian Rapoport of the NFL Network, Edelman suffered a rib injury and that X-rays had come back negative.
Edelman's status for Week 4 may still be in question however so we'll be sure to monitor this throughout the week. The Pats are normally tight-lipped about injuries so we may not know anymore until Wednesday, and Edelman may miss practice time as well.