Essex Police say they are now following several new leads into the murder of six family members in Harlow last year after a TV appeal for information.
As home videos of his family were shown on the BBC's Crimewatch programme, Dr Abdul Shakoor pleaded for answers.
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Mainly dry on Sunday in the Anglia region with some good sunny spells. One or two light showers are possible near coasts.
The Broads Authority wants to rebrand the area as a National Park
Saturday will be largely cloudy with a continued risk of heavy showers or thunderstorms. Sunday will be dry with sunny spells.