Where is it then?

He took the bus and went to a research gathering outside of Edmonton.
While entering the room, he realized that something is missing ...
He was not sure where his gloves are ...
When they wanted to come back, he search the room ...
While entering the bus, he asked the driver, but she said: "I didn't see it"
He searched all over the bus when they arrived home ...
With a long face and frozen hands, he was going back to home ...
Suddenly, a light bulb was turned on the top of his head ...

"The gloves were in his office ..."