Some villagers were kidnapped in quick succession the 1st 2 gave no clues but the 3rd kidnapping was messier. There were some Lizardfolk. The villagers gave chase but lost them in the swamps. It is an emergency so they ask directly for help.

(This is gonna be a hard adventure a cleric will be needed. In general a balanced party is required to tough this out. Someone with survival or at least investigation as well to follow the lizards. GL)