[Patrick]

There is a book in the game I believe somewhere n the series or maybe in Icewind dale or maybe in Forgotten Realms source books.
It says they fought on a bridge. Something about Oh the west/(or east side) of the bridge, denoting where Bhaal fell on the bridge.
Did you ever read the book of the dead three.
And the Gnome Tios, /"Tios be damned"/ he is a follower of Cyric