Mayhem at Murkwood Manor

From the description: A 1st-level Pathfinder 1E adventure in the frozen north! The PCs are in Baile, a town in the far north, and they are tasked with finding a community leader just days before the prominent harvest festival. Strange things have been seen and heard coming from Murkwood Manor, the large house that sits on the hill. Can the PCs uncover what has happened in time for the festival or will the community leader be lost to the town forever?