A man has been arrested over a disturbing pornographic fantasy involving the abduction, torture and murder of Girls Aloud. Civil servant Darryn Walker, 35, of South Shields, Tyne and Wear, is accused of uploading the 12-page pornographic fantasy – called Girls (Scream) Aloud – last August. Scotland Yard's Obscene Publications arrested him and he is due to appear at Newcastle Crown Court later this month charged with the publication of an obscene article.