A 36-year-old man and a six-year-old girl have been found dead inside a house in West Lothian.
Police Scotland said officers made the discovery following a report of concern for a person in Harburn Drive, West Calder, at about 4pm on Monday.
The force said the deaths are being treated as “unexplained” and post-mortem examinations will take place in due course.
The man and schoolgirl’s relatives have been made aware and are being supported by specialist officers.
Police Scotland said “extensive enquiries” are ongoing to establish the full circumstances.
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Chief Inspector Elaine McArthur-Kerr said: “We understand this incident may be very upsetting and worrying for the people living in this community and would ask anyone with any concerns to speak to us.
“A police presence will remain in the area while we carry out investigations and anyone with any concerns, or information, can approach these officers.”