I've been following the case with interest for years but hadn't heard about the sexual offences until I read the BBC website just now. As for the 10-20 just for P of J, I wanted to compare it with the case of Sonia Sutcliffe. Didn't she provide a false alibi for the Yorkshire Ripper for several...
Just heard on 3 p.m. radio news, but doesn't seem to be on BBC website yet.
https://www.bbc.com/news/uk-49130670
Edit: Didn't know anything about child sex offences....