Police say they have receieved a positive response to an appeal for information over the murder of a Cambridgeshire pensioner.
Una Crown was murdered in her home in Wisbech, her family joined police in appealing for new information to help track down her killer.
The 86-year-old was found stabbed to death back in January but so far no-one has been charged.
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The mother of missing RAF Serviceman Corrie McKeague says she "now knows" that her son is not in a Cambridgeshire landfill.
Officers say they are 'content' Corrie is not in the landfill areas which have now been searched.
ITV News Anglia was given access to police teams trying to curb the supply of class A drugs and limit the damage they do.