Another Monday Morning

You watch in marvel as the complex machinery operates, however, your amazement is cut short as a bullet goes right through your brain. Fortunately, it just so happened to be that you wanted to see the cop's reactions to the rube goldberg device, so you rematerialize as a ghost. No one can see you, in fact, you can hardly see yourself. Suddenly your vision blurs and lots of other ghosts appear out of nowhere. One of them "walks" over to you and says "So, you're new in the astral plane, eh? What kept you on Earth?" you explain about your desire to see the cops' reaction to the rube goldberg device, he simply responds with "That's the dumbest unfinished business ever.".