Sanatorium

Elin Warner hasn't worked as a detective for a year. Things are not going well in the family either—her brother has long become a stranger, so she is reluctant to attend his engagement. Together with her husband, Elin heads to an isolated hotel in the Swiss Alps—it is as luxurious as in the pictures. But something dark lurks behind this lavish facade, causing a bad feeling. When her brother's fiancée goes missing without a trace, Elin is forced to take matters into her own hands. She is the only one who can sort out what is happening and uncover the terrible secret of the sanatorium...