DATE= 6-7-2013         FINAL TYPE= Feature                                                                   dt/fbd TITLE= IKHAYA PART 4 – The Dirty Demon BYLINE= Darren Taylor DATELINE= Johannesburg   dtaylor@voanews.com                            HEADLINE:  The Nightmare of Schizophrenia in South Africa   TEASER: A mother and son called a ‘Dirty Demon’ struggle against mental illness   KEY WORDS: Schizophrenia South Africa; Hobeni; Ikhaya Loxolo; Charity Petelo; Sisa Petelo; mental illness; Eastern Cape