

Be nice this time and just let him walk right past you. Hide in the shadows and you'll se the guy coming back towards you.

Once over, head through the doorway and head down the hallway. Wait for the guy below to leave through the doorway before dropping down and climbing over the fence in front of you. Once over there, slide open the vent and make your way past the stalled blades. Then jump over the vents on the left side. You want to get to the vents on the left side, so first jump up and climb up onto the big box in the middle. Climb over the fence and down the other side. No one likes to get wet, especially Sam, so put on your night vision goggles and run along the fence on your left all the way around until you see the small fenced in ventilation ducts.
