Boom mic in scene

Rating: 10/10 (10 August 2012)

Did anyone see the boom mic in the scene with Marion Cotillard praying at a window towards the end? It happened at 2 hours and 35 minutes into this film. There was no dialog in the scene. This makes me wonder why there was a boom mic anyway. The scene was not even necessary at all.
I thought it was a very good movie and a good ending to a powerful series. Christopher Nolan did a great job in concluding a classic series. I hope we see more of Robin in future movies, and I'm sure we will. Christian Bale played a great Batman. I ask myself, though, what will become of Alfred? Is the Bat Cave lost forever, too? I wonder if Bane will appear again, too.