I brist på bevis: A drama about the manager Håkan Dahlin who has just been discharged from a clinic where he was treated for his alcoholism. In an outbreak of jealousy, Dahlin abuses his wife Inga and after that he is forcibly interned again. Inga is a nurse and she is now moving to a mountain village to work at a district clinic. During an emergency visit, she encounters her childhood sweetheart, the doctor Gunnar, and old feelings between them begin to flare up again.