You quietly open the door
From Create Your Own Story
You quietly push the door open a sliver and peek in.
At first there seems to be no-one but upon closer inspection there seems to be a person wearing all black rummaging through some of your documents. Now, without a doubt you know this is a intruder, probably looking for sensitive documents at the bequest of rival companies.
However, as the thief has yet to notice you, you have choices.
