Indigenous man found dead in WA prison

An Indigenous man has died inside his cell at Perth's maximum security Casuarina Prison. (Jono Searle/AAP PHOTOS) (AAP)

An Indigenous man has died after being found unconscious in his cell at Perth's maximum-security Casuarina Prison.

Officers and prison medical staff provided first aid to the 32-year-old after he was discovered by guards on Sunday afternoon, Western Australia's Department of Justice says.