GWEN: As you may remember, at the building site Owen said this was a woman killed by a single gunshot.

OWEN: I'd been there, like, a minute?

GWEN: Since then he's had to tweak some of his initial conclusions. The first being that this isn't, in fact, a woman, but a man.

OWEN: A young man. A very girly man.

GWEN: But still ultimately a man. Then there was the cause of death. Owen said GSW. Ah ahh. The correct answer was

OWEN: Unidentified trauma. But-

TOSH: Unidentified trauma?

GWEN: Mmm. You see it in RTAs, when something like a steering column or a post goes into a body at great velocity. But the one thing that could be ruled out was?

OWEN: Gunshot wound.

GWEN: Gunshot wound. Was there, in fact, any part of your prognosis that was right?

OWEN: I got that it was a skeleton.

GWEN: Yes, you did. Yes, you did.

OWEN: You've just passed the point of-

GWEN: Where did you train? Where did you train? Did you train? Absolutely useless.