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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Watch the moment Police Dog Blue tracked down a car thief. Thanks to his dogged determination, Elroy Samuel was jailed for two years.
Cloudy with occasional light rain. Becoming drier and brighter Tuesday.
The father of Corrie McKeague has vowed to block the entrance of a landfill site if police do not agree to continue their search.