Larry
But it is black and white. I'm a teacher and it is part of the job that you do not let yourself get into a situation where you could be accused of impropriety.
If a student has a crush on you then you have a legal and moral duty to do everything you can to stop it. You certainly do not start giving that student 1-1 tuition.
If you have to have a 1-1 session you do it with other people present.
You do not text the student, you do not phone them.
The onus is absolutely on the adult. The blame is with the adult. That is part of teaching, that is what we all sign up to and the vast majority stick to it.
IMHO the school should have done more, but the fault is completely with Forrest.
This child has been groomed. She has been brainwashed into thinking he loves her and that she is special.
If you love someone you don't:
force them to reveal their entire sexual history in court for it to be reported
take them out of the country if they are suicidal, you get them medical help
lie to their parents to cover your tracks
have sex when they are a child