throat near her carotid artery. >> she does gymnastics. she will show me a couple of videos. >> reporter: this was her before russia invaded ukraine. flipping and dancing. now, she can barely walk. we met her here in a makeshift bomb shelter in the basement of the children's hospital. >> the nurses here say six or seven times a day and night, due to air raid sirens, they have to bring the newborns who all have medical complications in and out of this room for hours at a time for their safety. >> reporter: the windows protected by sand bags. on march 16th, they fled from the ukrainian port city after enduring weeks of russian bombardment. jumping into the pack of a car with two strangers to escape.