In another heartbreaking loss which ended the 9-0 streak of regular season away games, the injury bug struck again. Sean Lee exited the game early with a concussion, Lance Dunbar saw the last of his playing time this season with a torn ACL, and Brice Butler injured his hamstring. Despite all the injuries, the Dallas Cowboys were able to stay neck and neck with the New Orleans Saints. Enduring a few lead changes throughout the first four quarters, the Cowboys were able to come back and tie it up 20-20 with a last minute touchdown from Brandon Weeden (16/26; 246 yards; 1 TD) to Terrance Williams. However, the Cowboys defense was not able to hold off the Saints during overtime. An 80-yard touchdown was scored within the first 13 seconds of overtime, which handed the Cowboys their second loss of the season.
Question: How many injuries happened during the game?
Answer: 2