One of the Blackburn addresses to be checked on 11 August was that of Peter Griffiths and who worked as a packer on the night shift at a local flour mill .
Peter Griffiths is a 22 - year - old ex-serviceman who lived in Briley Street .
One of the Blackburn addresses to be checked on 11 August was that of Peter Griffiths , a 22 - year - old ex-serviceman who lived in Briley Street , and who worked as a packer on the night shift at a local flour mill .