Visible crew/equipment: When Mia and Brian are about to jump off the roof, when a gunman takes aim there's a cameraman to the bottom right below him. (00:32:35)
Visible crew/equipment: When Dom gets out his car right at the end, the camera crew are reflected in the door. (02:01:00)
Visible crew/equipment: When Neves is talking to Dom in her apartment, a stage light is reflected in the TV. (01:18:40)
Answer: Hobbs doesn't see that scene, though he probably does guess part of what happened - ie. that they swapped the vaults. The scene is played as a reveal for us, the audience, to show us how the vault that is supposed to be full of money is now suddenly empty.
roboc