Truth be told, Gael and his security finding a safer way to get inside without alarming Herman was pretty challenging. Herman could've set booby traps on all the doors or windows just like what he did with the front door that got one of Su's security electrocuted—he was still breathing but passed out. This happened within the minute that Gael and Rick went outside to rally all the men.
There had got to be some other way to get inside—or else how did Herman get in undetected? Gael's men had already surveyed all the known entrances to the main building, but there was no possible way—even the door to the underground cellar was locked from the outside and looked like it hadn't been opened in years. If only he could get a blueprint of this place—which would likely be inside the main building. He had no time and means for research now. He needed to act now and fast.
