23-year-old Irina Zarutskaya was allegedly killed by a homeless career criminal on a North Carolina train A video released by the authorities in North Carolina shows the fatal stabbing of a Ukrainian woman on a Charlotte train, with the attacker – identified as a homeless man with a long criminal record and mental health issues – stabbing her from behind without warning. Surveillance footage, which was released by the Charlotte Area Transit System on Saturday and went viral on social media,