When George Mallory and Andrew Irvine were high up on the slopes of Mount Everest in 1924 they did not pass anyone. They were the highest people on the mountain at the time.
No, George Mallory and Andrew Irvine were not murdered while on Mount Everest in 1924. George Mallory fell to his death, his body was found in 1999. The body of Andrew Irvine has never been found so it is not clear how he died.
Andrew Irvine only ever went to Mount Everest the one time, that was with the 1924 British expedition. George Mallory chose Irvine as his partner for the summit attempt.
The cast of The Epic of Everest - 1924 includes: Andrew Irvine as Himself (mountaineer) George Mallory as Himself (mountaineer)
There has been no real evidence to show that Mallory and Irvine did or did not make it to the summit of Mount Everest. Everything that you read about it is the writers own idea and theory to what had happen. If the body of Irvine is found and the camera is with him it 'might' show how far they really got.
Andrew Irvine was skilled with his hands, mending things. George Mallory choose Irvine because of this skill, he could sort out any problems with the oxygen apparatus.
In 1999 the body of George Leigh Mallory was found high on the North Face of Everest by Conrad Anker, a member of a team searching for Mallory and Irvine
The most famous legends of Mount Everest are George Mallory and Andrew Irvine who went missing in 1924. To this date it is not known if any of them reached the summit or not.
Noel Odell spotted Mallory and Irvine high up on Mount Everest. He was the last person to see them alive.
George Mallory and Andy Irvine.
Sandy Andrew Irvine and the geographer Odell
Nobody really knows is Mallory and Irvine made it to the summit of Mount Everest in 1924. Mallory's body was found in 1999 but they did not find the camera that he was carrying, it was hoped that the camera would reveal a photo from the summit.
There are many articles about the mystery of Mallory and Irvine's last climb on Mount Everest. Read the 2 articles at the links given.