A few questions: Yuri left the group and he had kept a small gift from Lyudia, which was a stuffed animal of sorts. It does appear the picture is forged of them hugging. Why did Yuri Yudin really leave the group, and do you believe he has lied for 60 years about his leaving? Or perhaps he dodged a bullet?
We don't know anything about Yudina, except for two facts.
1. On 26 January he went from Vizhaya with the group.
2. On February 19, he appeared alive and well, with stories about the village of loggers of the 41st quarter, about the village of the 2nd Northern mine, about his illness, which was not confirmed by any document.
Where he was and that did with 26.01.1959 on 19.02.1959, not knows no one. This is known only from his words, false photographs and diaries, completed under duress.
He's been telling lies all his life. Therefore, he can be called an accomplice of forgers.