The Hunt (2003)

From Introduction:

In The Hunt the characters are doing what they spend much of their time doing: traveling. As the PCs travel through a wood one night, they become embroiled in a local drama. A nearby village has suffered a horrific attack and the peasants, believing a werewolf to be responsible, are out for blood. We have placed this encounter in a mountainous pine forest, but it will work equally well in any climate and any terrain with only minor modifications
to the descriptions.