O'Brien: Make a note in the log, Ensign. The Lieutenant died of natural causes.
Nog: NATURAL CAUSES??? Dead on the deck in the middle of an abandoned space station???
O'Brien: Looks that way.
Nog: What do you call those phaser burns there?
O'Brien: Those are self-inflicted.
Nog: The burns are indicative of a Cardassian weapon. She's carrying a Federation phaser.... And it hasn't even been discharged!
O'Brien: She might have disposed of one.
Nog: Sure, first thing she did after phasing herself -
O'Brien: Naturally.
Nog: - And then she crawled over here in the middle of the deck to die of...
O'Brien: Natural causes.
Nog: And those forty seven stab wounds?
O'Brien: What? Where?
Nog: Oh, all across her starboard flank.
O'Brien: She appeared to be a nail biter
Nog: A NAIL BITER???!!!
O'Brien: Lots of people are.
Nog: And the tricorder displaying the life signs of an as-yet unknown third party?
O'Brien: That could be one of us.
Nog: IT'S CARDASSIAN!!!
O'Brien: Garak, then.
Nog: GARAK, WHAT DOES THIS LOOK LIKE TO YOU???
Garak: Hm? Natural causes.
Nog: NATURAL CAUSES??!! DEAD ON THE DECK IN THE MIDDLE OF AN ABANDONED SPACE STATION??!!
O'Brien: A
Cardassian Space Station, Ensign.
Garak: He does catch on rather slowly, doesn't he.