ABC Online | Boy guilty of manslaughter over Patrick Slater Perth Esplanade Australia day killing ABC Online One of the youngest people ever to be charged with murder in Australia has been found guilty of the lesser offence of manslaughter over the stabbing death of a Perth man following Australia Day celebrations last year. The boy stood trial in the Perth ... Guilty: 13-year-old Perth convicted of manslaughter Boy, 13, convicted of manslaughter over Esplanade stabbing death |