Frunilla can be seen confronting Fist Ernestus alongside Bliggerillo, Porter Juxon, and Wuloona Dor about the contents of the latest issue of the Baldur's Mouth Gazette. The paper claims that everyone is safe in Baldur's Gate but she does not believe it.
If Gortash is defeated, Frunilla, Ernestus, and the rest of the civilians disperse, and can no longer be found or interacted with.