lots of reporters, photographers, film crews outside of the hospital he was being treated. >> inside royal palace staff were stunned to discover charles' very first visitor wasn't diana, it was camilla parker bowles. she had sidled through the backdoor so the media hadn't caught sight of her. >> prince charles' bodyguard from buckingham palace were trying to work out what time diana would appear. >> fortunately camilla was able to slip out the back door before diana arrived. >> according to the diana version, charles made it clear that he didn't really want his wife there, he wanted his mistress there. he wanted camilla to be at his side. >> that for diana was really the point where she decided she was no longer interested in attempting any further reconciliation for the sake of the marriage. >> so many dreams as a young girl. hopes my husband would support me, encourage me. i didn't get any of that. >> what you have is the entire firm engaged top to bottom in maintaining a massive lie. >> the fact that prince charles had a mistress in mrs. parker bowles had to be kept secret and to dismiss and even rubbish