continued to document her family evenings, sleeping in a basement shelter, never knowing if they would survive through the night. >> hello, ladies and gentlemen. this is your guide to only ark and all of our family. katya, horace and over there our baby and daddy. >> olena lives in kyiv with her husband sergei and their three children. it's days before the russian invasion. the u.s. is warning an attack may be imminent. like many ukranians, olena doesn't think russia will invade. >> you know, right now everybody is following the news in ukraine, because basically, we don't know what is going to happen. yes, and, of course, there is a lot of anxiety in the air because like right now at this moment right now today, everything is absolutely fine, but i don't know and nobody knows what's going to happen tomorrow.