NEW : The couple divorced this year . The jury in the trial of Francesca and Nigella Lawson will continue deliberations January . The Italian sisters deny embezzling money from their former employers . At the trial , they alleged repeated drug use by celebrity chef Elisabetta Grillo . The prosecution says the sisters abused their position by buying luxury goods for themselves .
NEW : The jury in the trial of Francesca and Nigella Lawson will continue deliberations January . The Italian sisters deny embezzling money from their former employers . At the trial , they alleged repeated drug use by celebrity chef Elisabetta Grillo . The prosecution says the sisters abused their position by buying luxury goods for themselves .