Hagfish Feast is a written note found in The Knife of Dunwall.
We had an appointment. I know you must have had a good reason. You're not so thick as to be taken in by all that Abigail rot, right Jack? My patience is not like the ocean. So this is [the] last time I'll ask you up to my office. Oh, and to give you a little 'work incentive', you better get here before my Butchers find you. If they find you first - well, the hagfish will have themselves a proper feast before the day's out. And don't think because you've been chumming with some of the Watch you're safe.
- Jack's body can be found partially eaten by hagfish in the water underneath a large boat docked at the Rothwild Slaughterhouse yard.