The Dale knight Athálrik may have stolen a prized and powerful Bilitang, or 'memory-cloth', from the Chayasír.
'Yes, it is time to explain the root of our recent troubles and the cause of my people's anguish and ire.
'That ruffian, Athálrik, has done a harm greater than he knows. At first, he pleased himself with simply parading through our camps, knocking things over and cuffing children on the ears. But soon his swagger grew greater. He began suspecting us of imagined crimes, rooting through our belongings and taking what caught his eye. He beat any who stood in his way, then any who so much as looked him in the eye.
'And then, one day, he took what was most prized of the Chayasír: my memory-cloth, or in our tongue, Bilitang. That with which I sing the memories of our mothers and fathers, and of their mothers and fathers before them.
'At last, we fought back. We knew no good would come of it, but he had gone too far. You have seen what followed, and we will not set foot in that ruined camp again.'
You should talk to Sangemêkh Turáh, who stands by Enkárvo in the Dorwinion refugee camp, across the river east of Dale.
You should return to the Great-keep in Dale and relate the accusations against Athálrik.
You should look for Athálrik on Wardman's Way, which lies west of the canal on the southern side of Dale.
You should talk to the man who caught your eye on Warden's Way in Dale and learn if he knows of Athálrik's whereabouts.
You should look for the old forester Víthog by his cabin, up in the hills west of Lake-town.
You should defeat the ambushers you encountered while looking for the old forester Víthog, whose cabin is up in the hills north-west of Lake-town.
You should continue looking for the old forester, Víthog, whose cabin is up in the hills west of Lake-town.
You have found Víthog chopping wood by his cabin, in the hills west of Lake-town.
You should talk to Víthog and ask if he knows of Athálrik's whereabouts.