This Belgian news article gives more information about her path to the decision to end her life:
https://www.vrt.be/vrtnws/nl/2022/10/07/euthanasie-na-aansla...
This article says that her first suicide attempt was after she had been sexually assaulted by a fellow patient at the mental hospital where she was being treated:
https://meaww.com/shanti-de-corte-2016-brussels-airport-isis...