Detroit Lions safety Morice Norris was at the team’s training facility with teammates on Sunday, two days after he was taken off the field in an ambulance late in a preseason game against the Atlanta Falcons,

Lions safety Morice Norris was back at the team's headquarters and training facility in Allen Park on Sunday, a league source confirmed to The Detroit News.

Detroit Lions safety Morice Norris suffered a serious injury in the fourth quarter of the team's preseason matchup with the Atlanta Falcons on Friday.