Sons in appeal to help find Folkestone father's killer

The sons of taxi driver Derek Brann, who was killed in a "violent and frenzied" attack almost 30 years ago in Folkestone, have appealed for help to find his killer.

Mr Brann left his home on 5 November 1988 and his car was found in a lay-by in Sandgate the next day.

His body was discovered two weeks later behind a crash barrier on the M20.

He had been repeatedly stabbed.