Cornerback Chris Harris Jr. is being evaluated for a possible concussion after being involved in a first-quarter collision with Colts wide receiver T.Y. Hilton and Broncos safety T.J. Ward.
After Hilton caught a long pass down the left sideline with Harris trailing, Ward closed in for a hit on Hilton, who then collided with Harris.
Harris jogged off the field under his own power.
More updates will follow as information becomes available.
UPDATE: Harris returned to the game to close out the first quarter.