A Restless Ghost
If you visit the cemetery gates (#1) at midday you’ll see a wido, Hildegard Zollstock standing around. Talk with her to find out that she’s being haunted by the ghost of her dearly departed husband. She’s distraught because he’s been spreading rumors about her.
If you agree to take the job come back to the exact same spot around midnight. A ghost will be floating around. It won’t attack you so you’ll need to initiate the fight. Casting Igni at it works well.
Once the ghost has been killed return to the cemetery gates (#1) the following noon to meet Hildegard and receive your payment.