Bettina Wagner is a kind lady owner of the Gasthof Dombre (Dombre Guest House) the guest house Kate is staying in Vaghen while investigating the portrait, she is a widow, Bettina has lived in Vaghen all her life and started her business alongside her husband. Her guest house is named after the river Dombre, Ostherthal's biggest river that runs through Vaghen.
A very proper woman of excellent manners, Bettina is able to manage her guest house without much help. Bettina helps Kate Walker in finding antiques shop Müller und Söhne Antiques. Her name Bettina was never given in game only being referred as Frau Wagner.