Police have sealed off a church graveyard after reports that a human ear had been found among the gravestones.
A cordon is in place at St Mary's Church in Aylesbury.
Police have not confirmed or denied that the grim discovery has been made
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A number of teenagers, aged 13 to 15, from Portsmouth, have been treated in hospital, after taking tablets believed to be diazepam.
Thursday Evening's Pollen Forecast
Thursday night's weather for the east of the region