Hundreds of businesses could face huge financial losses after the remaining two days of this year's Great Yorkshire Show were cancelled.
The event was called off after just one day when car parks became unusable because of the heavy rain.
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David Webster stole around £1000 a month from her pension and benefit packets until she died in January 2015.
The incident happened in the early hours of Saturday July 16 in a house in the Barnes area.
A Domestic Homicide Review is now set to be carried out after Bennett murdered his current and ex partners