Green Bay Packers safety Omar Brown will remain in Indianapolis overnight for observation after leaving Saturday's preseason game against the Colts with a chest injury, according to coach Matt LaFleur.
LaFleur said Brown sustained a chest contusion.
Brown, a first-year safety who has been highly productive in training camp, left the field wearing an oxygen mask and holding his midsection. He was sitting up on cart as he was taken off the field.
"It's kind of a scary deal," LaFleur said after the Packers' 23-19 win.
Brown played 19 snaps on defense and 10 on special teams before he left the game.