I mean sure, was she given a lethal injection in a clinic ? Well, no. Is this not euthanasia ? Why the hell not ?
1) the girl is in fact dead
2) because she wanted to die (after being locked up in youth services for years, including months in an isolation cell)
3) the "original event" is that she was ("probably") raped at school. Repeatedly. She has never divulged what actually happened.
4) according to her own words, she has been locked up in ~30 different institutions in something like 6 years. In at least a few cases against her will and against the will of her parents. [1]
In one case, this was done because she could not immediately be treated by a psychiatric clinic, where youth services then saw fit to lock her in an institution (without school, without access to family, ...). She was not suicidal before this, and became suicidal here.
In several other cases she claims it was because psychiatric or youth services "help" did not find her cooperative or make enough progress and then sent her to be locked up, because that's just what they do (loosely translated from her post linked below). She also claims she met a great deal other youths that were in a similar situation (not able to be treated, and then locked up instead).
She claims she was put into an isolation cell for months, constantly scolded by the employees of youth services, punished unfairly and arbitrarily and that generally she left youth services' care in much worse shape than she entered, when looking for help.
5) she was assisted in committing suicide, even if that was not active suicide, but rather starving herself out.
She's written a book about it. "Winning or learning" (Winnen of Leren) by Noa Pothoven. Dutch book. About experiencing trauma at a young age. About the enormously negative influence the Dutch help system had in her life. No translation available.
[1] https://www.hsleiden.nl/binaries/content/assets/hsl/lectorat... (in Dutch)