Conan's not been wasting all his time. Although he has much to learn in the way of patience from Loewe, he's used the time waiting for the other to take his photos to more thoroughly examine the scene and the clues available. Now that the photos have been taken and the scene is clear, he begins a more thorough investigation, going back to look for the subtle signs that could help their case.

"Ah. Identification's going to be even more difficult. We'll be relying on the lab and any more clothing we can find. Ne -- take some photos of the grate from this angle, looking for signs of displacement and take some after we remove the body -- if he's been here long enough for the water build up to leave a mark, it's significant."

Pause.

"Though good luck finding one in all this grey."