In an email on 18 July this year, Gilligan said he had four face-toface meetings with the scientist, but he told today's hearing it was only three. Gilligan said: "I've checked my diaries and I've checked my notebook and I've checked my recollections and I think it was three." Gilligan said he had written the email at the time of Dr Kelly's death, adding: "I had a good deal on my mind that day, I wasn't very happy".