https://www.cheshire-live.co.uk/news/local-news/ellesmere-port-man-sentenced-13-5185532
So, (short version)
he got his first conviction for rape when he was 12 (don't know what his punishment was).
He got his second conviction for rape when he was 15 (went to a Borstal from what I was told by the police)
Then at 18 he murdered Agnes, went to prison,
managed to convince them in prison he was mentally ill,
got transferred to Rampton where he managed to convince them he was now mentally well and the idiots released him on license.
He floats around doing god knows what for a short while
Meets my mum
Mum decides to let him move in
He tells his probation officer he's going to rape one of the children in the house once he's moved in.
Probation officer tells my mum (and just about everyone else he could think of including the Home Office who all refused to stop him from moving in) not to let him move in and never to leave him alone with the children
She puts cock before kids and let's him move in.
He carries out his plan to rape one of the kids!
By the time I went to the Police my mother was long dead, so she wasn't punished for her part in it.
And he died in prison.