A plaything of the Planes, Ingress has been mutilated by her failed attempts to return to her home, through the many portals of the City of Doors Sigil.
The quest with Ingress starts at the Memorial at the Northeast of the Mortuary area (just south of the Mausoleum entrance). The less seriously affected but still Planes-touched Candrian Illborne is her savior, found at the Smoldering Corpse bar
The quest reward, other than the satisfaction of relieving Ingress' misery, is Ingress' Teeth. As they were given her by one of her misadventures, she does not miss them and does not have to die either, to complete the quest. The Teeth are a weapon for Morte that grows stronger with Morte's level.