When I talk about the title, you have to be careful. I can send something externally and I may have changed the title, I may have changed the name, I may have passed myself off as someone else.
When we analyze the data and we think there has been malicious intent, there is an investigation. The data can be observed in a thousand and one ways. Someone may have sent an email several times with the same document title, but that doesn't mean the document is still attached.
This involves communications, correspondence. It takes a much more in-depth analysis. If we wanted to know whether something malicious happened, would we want to investigate all committee members? Would we want to search in the text or just the title? There are all sorts of ways to examine and analyze information. It becomes an enormous exercise that has to be done by qualified people.