Two sisters have been found not guilty of defrauding Nigella Lawson and her ex-husband.
Francesca Grillo and her sister Elisabetta - PAs for the couple - denied spending thousands on the former couple's credit cards.
They had claimed they were allowed to spend what they liked, as long as they kept an alleged drug habit a secret.
Scotland Yard says it won't investigate allegations of cocaine use - but will review that decision if new evidence comes to light.
