Sharon Henderson, the mother of Nikki Allen who was murdered in Sunderland in 1992, says she fears appeal responses could be hoax calls. The BBC Crimewatch programme broadcast an appeal for information and police said the response was 'overwhelming'.
More top news
Kerrie Gosney brings you Saturday night's forecast
Showers becoming heavy and thundery Saturday afternoon. Drier for a large part of Sunday
Robert Hodgson, from Stanley, County Durham, committed the offences on the girls, aged as young as five or six, up to the age of 13.