The man, who is in his 50s, denies the crime according to his lawyer Thomas S Danielsson.
It has not yet been possible to determine what caused the woman's death.
Her husband has been arrested on reasonable suspicion of murder, which is the lower degree of suspicion.
- The autopsy will be completed tomorrow, says Thomann.
Prosecutor Cecilia Aronsson has until 12 o'clock tomorrow to request that the man be detained.
A series of interrogations of witnesses
So far, a number of witnesses and people who have been in the area over the weekend have been heard by the police.
- There are around 7-8 people, I can not say more than that, says Thomann.
What findings have you made at the site today?
- We do not go out with that.
But it is good that everyone involved in the work has been present.