In the documentary Dying for Everest, Mark Inglis stated: From my memory, I used the radio. I got a reply to move on and there is nothing that I can do to help. Now I'm not sure whether it was from Russell [Brice] or from someone else, or whether you know... it's just hypoxia and it's ... it's in your mind. It is believed that if Inglis did in fact have a radio conversation where he was told that he's been there x number of hours without oxygen that it must have been on Inglis' descent, as there was no way for Brice or other climbers to have known how long Sharp had been where he was found during the climber's ascent, and in July 2006 Inglis retracted his claim that he was told to continue his ascent after informing Brice of a climber in distress, blaming the extreme conditions at altitude for the uncertainty in his memory.