I think this is an important part of the answer i don’t see mentioned much. Lots of good answers that seem right to me, amd i think also because trans people are such a tiny part of the population, they are politically not very strong. Bullies always pick on those weaker.
Is no one else going to mention the possibility that this kid was severely bullied and abused? I’m not trying to suggest any justification or excuse for attacking sleeping people with hammers, but it is such abnormal behavior that it seems at least possible to me that this kid was driven to extreme violence out of desperation.
MI VOLAS DIRI DANKON!!..