1)Police officers found the footage of the building ten hours ago.
2)Did you see the view of our city a hundred years ago?
Police officers found the footage which showed what happened in the building ten hours ago. In this case what does”ten hours ago ” modifie in this sentence footage or the building ? I thought it modifies “the footage”. But I couldn’t be sure. Or does it mean officiers found it ten hours ago? But what try to say it is the first meaning . And I asked the same question in the second question Does “ a hundred years ago” modifie “view” or “city”?