Yuliia Karpenko, a 17-year-old-high school student in Ukraine's city of Mariupol, had been looking forward to getting her high school degree this year - she just was not quite sure if she would go for sociology or languages at university.
But now her life is in tatters after she fled from death and destruction in the besieged port city, which local authorities say has been all but flattened by heavy Russian shelling.
