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
More top news
A mobile DNA screening unit has been set up in a village where detectives are working to find a grandmother's killer.
Tuesday night's weather for the east of the region
Tuesday night's weather for the west of the region