From the frontpage of the module:
Tragedy has struck again the Free City. With Turrosh Mak on the march, half-orcs are distrusted. Unsolved murders abound in the River Quarter, wherre tensions are strong. Is theree a reason to this madness?Is the Maimed God to blame? An investigative one-round Core adventure set in the Domain of Greyhawk for characters level 1st - 11 (APLs 2 - 8). Half-orc PCs may encounter some difficulty in this adventure. This is a sequel to COR6-10 Murder in Elmshire.