Maybe someone (allegedly) murdered him and then tried to cover up the evidence by setting fire to the cell?If it is him, I think we'll likely know within 24 hours. Once everyone who needs to be told is informed.
If it is not him, we might not hear anything else about it.
Either way, it seems that it was probably an intentional death ... because I imagine it would take some planning to die in a fire with smoke alarms screaming and prison guards close by.
imo
Purely my opinion and speculation.
Anybody who dies in custody becomes the subject of a mandatory coroner's inquest. A report regarding this person will eventually appear on the Coroner's Court website. It may take a few years depending on the complexity of the investigation.