Answer:
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard.
There are two bodies on the floor. They are surrounded by water and broken glass. How did they die?
I have four wings but cannot fly. I never laugh and never cry. On the same spot always found, toiling away with little sound.
I grow where no flower grows, where no light touches the walls, up or down, that I don't care, was here before people were.
It is the assumed nocturnal symbol of Mr. Wayne. What is it?
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?