One line of inquiry suggests that somebody from the family was doing some D.I.Y in the basement – but we're keeping an open mind.
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A man has been stabbed and patients and staff were threatened after an attack outside the A&E department at Leicester Royal Infirmary.
It could be one of the last royal engagements for the Duchess of Cambridge ahead of the birth of her third child.
Research shows more than two billion nuisance calls were made last year, the majority to people aged over 65.