Then again, as Amanda Knox declared ahead of the Edinburgh Fringe premiere of her stand-up show Cartwheel, the production is intended largely as a comedy. 'A deplorable offence to Meredith's memory,' is how the Kercher family lawyer Francesco Maresca put it. Before that, Knox and her then-boyfriend, Raffaele Sollecito, were arrested, detained and, in 2009, convicted of Meredith's sexual assault and murder. Perhaps that day will come -although judging by Knox's reaction to criticism this week, there's little sign of it arriving soon. 'Cartwheel honours Meredith Kercher's memory and calls out the violence that was done to her and to me,' she added.