Have read a bit more about the case now, and am more troubled than ever.
This person has a history of self mutilation. He brings to mind Pauly Unstoppable, now known as Farrah Flawless.
Pauly has a lifetime history of extreme body modification. He mutilated his own penis at the age of 11, all but splitting it in two, as part of those body modifications. They have tatooes, piercings and implants including their eyeballs, and a couple of years ago had SRS.
To me, the SRS follows the penis mutilation as night follows day - Pauly/Farrah has always been unhappy in their body and seeking to change it. For them, it was linked with a very troubling pornified view of what being a woman means, as they had rough sex with multiple partners too soon after the surgery (with predictable results)
For some trans people (please note the "some" and the lack of generalisation I'm making), their urge to present as the opposite sex is not because they feel they are the opposite sex, but because they've never been happy as who they are, and it's a form of self harm. Like for Farrah, and I think Laboucan sounds similar.
Never mind a women's prison, I think it seems that Laboucan should be in a psychiatric facility.