What do you think happened here?

Salvation cat stuck on the ledge of flats in Tver, turned into a real epic.
It all started with VKontakte posts that the cat stuck on the seventh floor of a residential building,
is almost an entire week sitting on the ledge and can not go down.
Then correspondents internet publishing a call to Anatolia Viktoruk -
chief of rescue squad, which immediately sent rescuers to the scene.