Given most of their objectives more or less say to kill them on sight, I don't think bringing back a captive would go much differently. How is she doing?

[Tech looks up from where he's been searching the unconscious Sylphid, holding up a small, boxlike device that had been clipped to the man's belt. He steps over towards the Doctor and Clara, gun still in hand as he keeps scanning the rest of the area.]

Here. I think this is why he didn't come up on my scans. I'll go move him and then we'll start on the explosives.