Chingford man 'unlawfully killed' after trying to break up a fight

A coroner has ruled that a man who tried to break up a fight and later died was 'unlawfully killed'.

David Joslin was knocked unconscious in Chingford in December 2009 and died in hospital.

No one has ever appeared in Court but as Rags Martel reports, David's father hopes the police investigation will now re-open.