The number of those who were killed in the May 25 attack on Kharkiv may rise to 18 as the search operation continues, Dmytro Chubenko, the spokesperson of the regional prosecutor’s office, told Ukrainska Pravda on May 27. Russia hit a building materials supermarket, “Epicenter,” in Kharkiv in the middle of the day on May 25. Local authorities reported the following day that at least 16 people, including a 12-year-old girl and her mother, were killed, while other 44 people were injured. Chubenko said that there were 16 killed and 45 injured as of May 27. Five people are still missing, while 13 …