NORTH You arrive at the Furlbrows' house to find a crime scene. Investigators in Stormwind uniform are cleaning up the place. The Furlbrows are nowhere to be found. You hear many conflicting stories of their deaths or disappearance, some attributed to gnolls, some attributed to a resurgence of the Defias.
Head to the south, where the Defias Brotherhood used to hang out. Head to the west, which Gryan didn't provide any details on. Report back to Gryan.