Where have you seen that Jimmy Savile victims were refusing to provide evidence?
said they began an investigation of sexual assualt in 2008 which could not proceed...
The attack was alleged to have taken place in Worthing in 1970. But Police said the victim was "unwilling to co-operate in any investigation".
The Newsnight investigation appears to have begun by a reporter seeking out a couple of women who'd formerly been at Duncroft. One of the women has said she was extremely reluctant to take part.
Experts have repeatedly said those who are abuse when young can take decades before they can talk about it.