For Magellan: The only cameras trained on anything like those stones are all outside. If most of them weren't on the exact opposite side of where the group would want to leave the building, they might have been an issue.<br/><br/>The cameras that are watching the left path mostly record the security gates. There's also one showing a napping guard pretty close to the case. Gunfire or explosions would probably wake the ... person, but not much else.