{*spoilers*} Skull and a coffin witha corpse missing one?

[TheWiSeFooL]

eh...haven't worked this 1 out...
When in SARADUSH prison u meet the undead 1 of the vampires?
in a prison cell has a what? coffin? or corpse in 1 corner where u notice it is missing a skull I also found a skull in the same area
There is a special purpose to this i know...but cannot work it out?
There r only items inside the bench of that same cell but placing the skull in there does nothing? And there is nothing else in any corner...
What is it suppose to mean or do?

Only hints and tips at this stage...until I exhausted the possibilities then a spoiler.

THANKS

[Elramir]

You have to find the skull (like you already did) and a old rusty necklace. Then you must put both into the grave and use the elvish holy water (I don't know how it's called in englisch, sorry! I mean the water which isn't liked by undead [img]smile.gif[/img] ...)to clean it. Then the gohst of the old man will give you a reward...