A man has been arrested following the unexplained death of a six-year-old girl in Sutton, south London. Two paramedic crews were sent to an address yesterday afternoon following reports that a girl had collapsed.
The girl, who hasn't been named, was treated at the scene before being pronounced dead at a London hospital.
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The 47-year-old man died shortly after 3pm on Tuesday.
Specialist explosive detection dogs searched through the town examining letter boxes and phone booths for signs of potential devices.
Temperatures reached 29.1C in St James's Park, central London.