CHICAGO -- Chicago Bears defensive back Charles Tillman suffered a rib injury making a tackle in the fourth quarter of Monday night's game against the Minnesota Vikings and had to be wheeled off the field on a stretcher.
Tillman stayed on the ground for several minutes and then was transported on a stretcher off the field.
In the third quarter, Bears rookie Johnny Knox injured an ankle returning a kickoff and was taken off the field on a cart.
Knox made a 31-yard return and was injured on the tackle. He was able to get to his feet with assistance before the cart was summoned.