KYIV, Ukraine (AP) — One person was killed as Russian air strikes hit the Ukrainian capital, Kyiv, Sunday, Mayor Vitali Klitschko said. The strike sparked fires in several of the city’s nonresidential areas, damaging cars and buildings. Meanwhile, officials said that the death toll from Russia’s attack on the city of Kryvyi Rih Friday continued to grow, with 19 dead, including many children, and 75 wounded. Three days of mourning have been declared. The Russian military claimed that the strike killed 85 military personnel and foreign officers and destroyed 20 vehicles. The military’s claims could not be independently verified. The Ukrainian General Staff rejected the claims.