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The Colts practiced on Tuesday, four days before their divisional-round game against the Patriots. They did so without safety LaRon Landry.

Per a league source, Landry has not yet been cleared to practice after suffering a concussion on Saturday against the Chiefs. Landry took a knee to the helmet while trying to make a tackle, which then was followed by a teammate smacking Landry in the helmet several times to congratulate him for making the play.

Since Landry is in the concussion protocol, he’ll have to be cleared by an independent neurologist to practice, and separately to play.