Abalam is a ghost haunting the bedroom quarters of Maxos' Temple. He gives the quest In Cold Blood, and asks you destroy Lovis' soul instead of returning it to him, but for no reward. Telling him that you will still help Lovis instead will cause him and a few other ghosts to turn hostile towards you.
You can mind read him to reveal his ghostly angst "Are we innocent? No, but is the tyrant's lackey as guilty as the tyrant?"