Assassination

You picked up the pace still and then with one foot you propelled yourself through a window.
Glass went everywhere and the people on the street below were not expecting it, but the Police were. They started firing at you, but missed every shot.

You were heading straight for the building, and there was no window in this Building. Here you brought your legs in front of you and you hit the building, feet first. Then you started moving yourself forward, and before long you were wall running.