I don't think it's "case closed" just yet. The mother still seems to be making the claims and added that they were being pressured to drop the case. If what she says is true, it is a vulnerable person with a drug addiction. the BBC have caused this for not taking initial claims seriously.
Also, Schofield denied doing anything until he admitted it.
All a rather strange case but potentially this young lad could have been groomed and doesn't realise he has been so is going against his family who have concerns??
The truth will come out in the end.