A 45-year-old Norwegian woman has died following an incident at Lökholmens Camping in Strömstad, Sweden.

Emergency services were called to the campsite on Thursday evening after reports of a woman needing medical assistance.

She was transported by air ambulance to a hospital in Norway, where she later succumbed to her injuries.

Swedish police have initiated a murder investigation due to the unclear circumstances surrounding her death, although they have stated that there is currently no evidence suggesting foul play.

Investigators are working to gather information from potential witnesses and the responsible medical personnel.

The woman's family has been notified, and the investigation is ongoing as authorities await further details from a preliminary autopsy report.