Visible crew/equipment: Whilst the police are shown standing on the street, ready to fight Bane's mercenaries, just after Foley walks to the front of the crowd, it cuts to a shot of the mercenaries arriving on the street. In this shot, towards the left of frame, a man can be seen walking up a flight of stairs, carrying a radio. This man is not part of Bane's army and has no other reason to be present in the scene, so he is most likely a crew member that unintentionally walked into the shot. (02:11:00)
Visible crew/equipment: When the sewer explodes and the explosion comes up through the manhole surrounded by police officers, the cop nearest to the explosion can be seen wearing some sort of jelly to protect himself from the explosion. (00:23:30)
Visible crew/equipment: When mercenaries arrive on the stadium stands, there is a visible vertical black edge of green-screen panel at the bottom right corner of the screen. (01:30:25 - 01:30:30)
Chosen answer: Given that no accurate records would have been kept of what occurred in Gotham during Bane's occupation, it would be very easy to claim that Bruce had been in the city when the bridges fell, been captured and subsequently executed by forcing him out on the ice, as had happened with many other socialites. Plenty of people died during Bane's takeover of the city, particularly in the final hours. There's no reason why Bruce would stand out among them as a candidate, and even if anybody did harbour some suspicion, it could hardly be proven.
Tailkinker ★