scott maclean is in estonia with the latest on the refugee situation. but, first, we begin with matt rivers in lviv with the latest wave of russian attacks in the country. >> reporter: air raid sirens once again ring out across kyiv saturday. a city that has endured so much damage and destruction from russian bombs, once again hit. early saturday, a russian missile slamming into a southeastern district of kyiv, killing at least one person and injuring several others. the latest attack coming as more ukrainians are returning home. state border guard officials saying on saturday that roughly 32,000 ukrainians crossed back into the country in the previous 24 hours, something that makes kyiv's mayor nervous. he says if you have the opportunity to stay a little longer in places where it is safer, do so. i understand there is no place like home, nevertheless the city of kyiv was and remains the target of the aggressor and i do not rule out that further shelling of the capital will continue. here in lviv, we woke up on saturday morning to air raid sirens as uk

scott maclean reports. >> reporter: in the early days of war, trains leaving ukraine were standing roomwere virtually empty. as the bombs fell and trains rolled, millions desperately tried to get out, most to poland. nowadays more people go back into poland than come out. do you think that the mass exodus is over? >> no, we can never say that. it's hard to predict, actually, the direction of the crisis. >> reporter: in the first stop in poland for many ukrainians traveling by train, the mayor was once overwhelmed by the number of refugees showing up every day. not anymore. >> it looks better. we're better organized as well after two months of experience. and we're happy, we are so happy that situation in ukraine looks better at this moment. >> reporter: inside the station, natalia belcic and her family are heading back, about 50 miles from the contested city of m mykolaiv. >> my child was so scared. >> reporter: they fled to a small town in northern germany where the government put them up in a nice hotel. but they say they had little help beyond that. >> translator: we didn't know what