Doors and More Doors

You waste no time and quickly attempt to put your murder at the back of your mind. You don't know this guy and he hasn't said anything to you. It was an instinctual move, a hasty one, so you're able to move quickly going forward in your next strategic move. You immediately jam the buttons on the elevator and it opens without hesitation. You hop in and look at the variety of buttons. There are 20 levels to this hotel. Suddenly, you hear a stampeding deep under the stairs of your floor.