You don't have the chance to look further because just then a doctor
and the police arrive. After checking the body thoroughly the doctor
announces, "He's definitly dead, I would guess since about half
an hour ago.
"We should check the building," you suggest. "The
killer might still be around. Someone ought to stay here and keep an
eye on the room though."
Being careful to leave everything exactly as you found it you
hurriedly call for help. Then you start to examine the room. The
window is open, but is a very hot day and it overlooks a major highway
ten stories below. There's not much chance that someone would climb
through.