I'm sorry, but I fail to see any proof of a wh in this particular demo. The only time he followed was from close to the walkway while in the water where Mike was making his way to the Train side bridge, BUT if you turn your sound up loud enough, you can hear his footsteps pretty clearly, and as I said.. he only lead him for a split second. The other times his enemy was pretty clear to see. Sorry.. but I don't see it. Sound is important.