By Luis Angel Reglero

Bucha, Ukraine

Since the war broke out in Ukraine, security guard Mykola Anatoliyovych has taken on a less conventional job and become a memory keeper of the horrors some 100 people endured in Bucha.

As he strolls through a bunker in a building owned by agricultural firm Ahrodudpostach, Anatoliyovych tells Efe that he has been collecting stories from survivors.