Mills recounted that a Mirror Group journalist had called her asking about an argument between her and her then-boyfriend Sir Paul McCartney, "quoting verbatim the messages from my machine." Mills said the journalist admitted to hacking the voice mails after she questioned where the journalist had gotten their information and threatened to go to the police if the material was published.
Mills said the journalist told her, "OK, OK, yeah we did hear it on your voice messages, I won't run it."
She was clear that the journalist in question was not Piers Morgan—the editor of the Mirror at the time—but the message in question may be one that Morgan had admitted to hearing. In 2006, Morgan wrote in the Daily Mail that he "was played a tape of a message Paul had left for Heather on her mobile phone."
"It was heartbreaking," Morgan wrote. "The couple had clearly had a tiff, Heather had fled to India, and Paul was pleading with her to come back. He sounded lonely, miserable and desperate, and even sang 'We Can Work It Out' into the answer phone."
Mills told the BBC that "there was absolutely no honest way that Piers Morgan could have obtained that tape that he has so proudly bragged about unless they had gone into my voice messages."