Hall of Infinite Doors

You leave McDougall unconscious and kick the door open to the security station, there you see two guards, playing poker and drinking hard liquor. Before they can even react to your hardly subtle entrance, you pull the trigger and slam two 9mm bullets into each of their heads. You "confiscate" their weapons, and collect all of the ammo for later use. You suddenly remember Kaya's orders and pull out the radio to call her but you hear footsteps, it seems McDougall woke up.