Discover where Annah found The Nameless One

Pharod requested sent the Ka-Tet to Discover where Annah found The Nameless One, and recruited Annah to assist them.
She led them via a hideout of the Starved Dogs Barking to a portal leadinging to the Alley of Lingering Sighs. There she was able to indicate the place where she first found his corpse, close to an animated stone face that emerged from a wall nearby.