The body of Evelyn Stevens was found in The Drive, Hove, East Sussex, at 7am on Thursday, January 3.
A 49-year-old man was arrested on suspicion of her murder and was released on bail today until February 19 pending further police inquiries
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The Orkney Islands took second place, followed by Rutland and Wychavon while last year's winner Winchester falls to fifth place.
With more people in the UK living in temporary accommodation, parts of England will soon trial a scheme which has tackled the problem.
Forecast for tonight and tomorrow in the west