In 2012, a murder investigation was launched following a fire in Harlow which killed six members of the Shakoor family.

Shortly before 2am on Monday, 15 October 2012, emergency services were called to a large fire at a home in Barn Mead, Harlow.

Dr Abdul Shakoor lost his wife, Dr Sabah Usmani and their children daughters Hira, 12 and Maheen, 3 and their sons Sohaib, 11 Muneeb, 9 and Rayyan, 6.

A murder investigation was launched by Essex Police, turning into one of our largest enquiries under the name Operation Shakespeare. Seven people were arrested following initial enquiries but later released without further action.

We are appealling for the public's help as part of this investigation.

DCI Louise Metcalfe appealed directly to the community in Harlow, where it’s believed that the answers behind this tragedy remain.

DCI Louise Metcalfe said “This investigation has never been closed, however we are building momentum behind our enquiries. These include the appeal on Crimewatch which we’re hoping will be watched by the people who can give us answers.

“We strongly believe that people out there know what happened. It was established quickly that the fire had been started deliberately, taking Dr Shakoor’s entire family away from him. The pain he has experienced is incomprehensible and has been made harder by the fact that he has never had answers.

Officers from Essex and Kent Serious Crime Directorate continue to review existing enquiries.

DCI Metcalfe added “Time has passed however our aim remains the same as in 2012, which is to get justice for Dr. Abdul Shakoor.

“I am appealing to anyone who may have information, no matter how small to contact us. Harlow is a strong community and a community who will want justice.

“Any information, no matter how small could help us and if you know something that you weren’t in the position to disclose back then, please contact us.