Mystery at Lost Calf Lodge

From publisher blurb:

5th Edition Mini-Dungeon for four to five characters of level 3

Over the last year nearly a dozen hunters have gone missing in the forest, their bodies only discovered days or weeks later. The lack of clues gives rise to wild speculation, until one hunter returns to town having barely survived an attack.

After being stabbed while he lay in his bedroll, Bowen Tarss replied with a stab of his own knife, causing the assailant to flee. The characters are called to investigate these new clues.