Rumor is that people started doubting that these two ladies fucked 355,000 men. They were saying it is impossible, because when you did the math it came out to about ten guys per day every day for 50 years. So they hired some accounting firm out of Chicago to independantly analyze the data. What they found out was that the 355,000 number was indeed correct, but the 50 year number was off. The independant audit disclosed that these ladies had actually been in business for 227 years, and they had been lying about their age. (of course this is not uncommon in hookerland) They weren't 70 after all. They were pushing 250. At that point it was realized that since nobody can live that long, they had actually been dead for years.