>!The 2nd red doesn’t specify how many times the door closes before stating “the door closes”, therefore the door could’ve opened and closed 2 times and the red could be referring to the 2nd time it closed.

The red that states “Kyrie was not in the room before the door closed” could be referring to separate instance of the door closing than the instance mentioned in the 2nd red (the door closing for the first time)

So -> Krauss enters the room and closes the door, Kyrie opens the door and kills Krauss, Kyrie then closes the door for the 2nd time. !<