SHERLOCK: The bullet they just dug out of the wall’s from a hand gun. Kill shot over that distance from that kind of a weapon – that’s a crack shot you’re looking for, but not just a marksman; a fighter. His hands couldn’t have shaken at all, so clearly he’s acclimatised to violence. He didn’t fire until I was in immediate danger, though, so strong moral principle. You’re looking for a man probably with a history of military service …
(While he’s talking, he turns his head to look around the area and sees John standing some distance away behind the police tape.)
SHERLOCK: … and nerves of steel … Actually, do you know what? Ignore me.
LESTRADE: Sorry?
SHERLOCK: Ignore all of that. It’s just the, er, the shock talking.
(He starts to walk towards John.)
LESTRADE: Where’re you going?
SHERLOCK: I just need to talk about the- the rent. +