[It's a short and almost terse answer. Hearing nothing isn't a good thing, as far as he's concerned, not in a situation like this. It more than likely means that Lestrade has found something he doesn't want them to know about.
He gestures to the bathroom, inviting John to follow him so that he can fetch the tiny amount of medical supplies they have and get cleaned up.]
Most likely he's just sulking about us continuing to disobey his tedious orders.
[Or not, but there's no need to worry John overly much.]
no subject
[It's a short and almost terse answer. Hearing nothing isn't a good thing, as far as he's concerned, not in a situation like this. It more than likely means that Lestrade has found something he doesn't want them to know about.
He gestures to the bathroom, inviting John to follow him so that he can fetch the tiny amount of medical supplies they have and get cleaned up.]
Most likely he's just sulking about us continuing to disobey his tedious orders.
[Or not, but there's no need to worry John overly much.]