An ambulance was called to the scene early Friday afternoon, but the woman could not be saved, police said.
A 25-year-old man who was with the woman has been arrested.
“They had some kind of relationship. I have no idea what it consisted of,” police spokesman Johnny Gustavsson said.
A preliminary investigation into suspected murder was opened after police determined that the incident needed to be investigated.
“Interviews with hotel staff and emergency personnel were conducted to gather information about the incident. This is to determine whether it was an illness or a crime,” police wrote.








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