Red Man, Bridge Murders

im currently still on chapter 2, but ploughing through as many sub quests as possible.
i found the buried alive guy, and realise im looking for a red man in the bridge discrict.
i think i must be blind, and cant find him!
also at the scene ive semi-solved the skinner murders...but the tanner got away into a cavern
how do i chase him down? and what do i do with this fleshy armour?
2 more things
i heard of a celestial blade...where do i fetch that from?
and the ithillid mind flayers under the temple district...
every time i go into a room full of them they mince me into tiny peices. is there any tactic i should be using to slay the fiends??
cheers

Red man in bridge district: You can find him south east on the map. He is standing in the middle of two houses.

About the tanner guy: You will find him later in the game. In trademeet.

The tactic i used to kill those mind flayers was to trick them out of the room one by one. This tactic will take hours, and you'll have to load and save ALOT of times. May the force be with you.

[Zoratorak]

i had an easier time with the flayers if you equip your fighters with a anti-hold person weapon as well as anti-domination(mindshield). i also had some potions to increase my intellect to protect him from those brain sucking whatever they are... i had an easier time with that but dont think that the fighter will be immune because the potion will only protect you for a while.