A post-mortem examination carried out to determine what caused the deaths of two people from Frankley in Birmingham has proved inconclusive.
Both deaths are unexplained and more tests will be carried out.
Suzanne Van Hagen and John Morton were found dead by their nine-year-old daughter.
The young girl is now being looked after by family.
Investigations continue. Anyone with information is asked to contact West Midlands Police.
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Passengers have been warned to expect disruption on East Midlands Trains this weekend because of work on the main line into St Pancras.
A cold and mostly dry day, with wintry showers becoming more confined to coasts. Brisk winds, especially near coasts.
A mostly dry day with sunny spells. Wintry showers from late afternoon in the west and north, perhaps falling as snow to lower levels.