this is what was left of adina and david moshe's home. torched by gunmen, you can still see plates in the dishwasher. anat shoshany: my grandmother, she always told me that this is the best place to live. anderson cooper: adina's granddaughter, anat, says the couple had lived in nir oz for more than 50 years. anat shoshany: i grew up in this house. i spent there every joyful family moment, and it's all burned down. anderson cooper: anat recorded this video when she went back to her grandparents' house. she knew what to expect but still it was overwhelming. anat shoshany: [crying] but i still have my grandmother's bracelet. she gave it to me, yeah. she gave it to me like one month ago before everything happened. anderson cooper: her grandparents hid in their safe room when the gunman came. adina messaged everyone they were ok. "we are perfectly all right," adina wrote. "there are still noises of light guns shooting outside. other than that, locked in the shelter till further instructions." anat shoshany: my grandmother was a very, very str

this is what was left of adina and david moshe's home torched by gunmen. you can still see plates in the dishwasher. >> my grandmother, she always told me that this is the best place to live. >> adina's granddaughter said the couple had lived in nir oz more than 50 years. >> i grew up in this house, spend there every joyful family moment. it's all burned down. >> reporter: she recorded this video when she went back to her grandparents' house. she knew what to expect, but still it was overwhelming. >> i still have my grandmother's bracelet. she gave it to me. she gave it to me like one month ago, before everything happened. >> reporter: her grandparents hid in their safe room when the gunmen came. adina messaged everyone they were okay. we are perfectly all right, adina wrote. there are still noises of l shooting outside. other than that, locked in the shelter until further instructions. >> my grandmother was very strong. she didn't want us to be panicked. >> reporter: your grandmother was worried about you? >> yeah. she's this kind of woman. she always tak

david moshe was shot holding onto the door handle to prevent the gunman from getting in. their attackers dragged adina moshe out through the saferoom window. she later appeared in this video posted online sandwiched between gunmen on a motorbike in gaza. >> earlier tonight i spoke with her granddaughter. how is your grandmother? >> she's doing okay? we're taking it slowly, step by step. but most important thing that she's with us, she's at home. >> and what has she told you about her experience, where she was kept, was she in the same place the whole time, was she in tunnels? >> she was in tunnels underground, deep underground. they didn't see any sunlight, any -- they didn't know what time it is, whether it's day or night. the conditions were very tough. very little food. she had no glasses on, so she couldn't see. >> could she hear bombing? did she know war had begun? >> she said only the first days she could hear. but afterwards, almost nothing, because they were so deep underground. so, they didn't hear anything. but she assumed that there is a war. >> did she know how

david: my next guest is hoping for good news about his brother-in-law who was kidnapped from a kibbutz on october 7th. moshe joins me now. thank you for being here. you're in new york, you work in new york, but you're in close contact with your family. what are you hearing? >> yeah. i moved here in september, so a month before the attack, on september 7th. we had a very difficult day yesterday, it was a lot of mixed emotions between being joyful because of the foot footage of seeing hostages being released -- david: particularity the children. >> especially the children. also the elderly. i see my parents, my grandparents in those photos. but also despair because my brother-in-law is still a hostage, and so many are still hostages. a teafd david that's a picture of your brother-in-law. >> holding there my niece, 2 and a half years old. day e david now, were other members of the family either kidnapped or hurt or, god for bid, killed? >> all of my immediate if family was targeted during october 7th. they lived in a kibbutz on the border. we were lucky. it was a lottery. nobody was killed. my brother-in-law w