The Dying City: Curse of the Crimson Throne
A cruel and twisted old man and minor crime lord, with ties to the PCs' past.
Who knows how long Gaedren Lamm has been a scourge on the children of Korvosa? The man is as good at avoiding justice as he is at causing pain. A torturer, a slaver, a ruiner of lives, there is no crime that Lamm will not at least consider committing if he thinks there is profit for him in it. He’s currently holed up in an old fishery in the Midlands…but he may not be there much longer.