I'm pretty sure I've got this mostly right, please someone correct me if I've got bits wrong!
Naomi said that Dr Upton replied to an email with his statement, copying in all people CC'd in the email chain including the person investigating (think that was either ED or AS depending on the date), and Sandie Peggie.
In this email CC'd to everyone, their grandmother and their dog, Dr Upton is asking if he needs to make changes to his statement.
Naomi states to Gillian Malone that confidentiality and integrity have been hopelessly compromised.
Gillian Malone agrees it shouldn't have been done in this way.