Hundreds gathered in Kyiv's Independence Square on Sunday, June 15 to honor the victims of violence that has ravaged Ukraine for months, including 49 people killed when a military plane was shot down.
CNN: Day of mourning declared after Ukrainian military plane shot down (VIDEO)
Pro-Russian separatists look through the debris of an IL-76 transporter which was taken down by pro-Russian rebels early on June 14, on the outskirts of Lugansk June 14, 2014. Ukraine's new Western-backed President Petro Poroshenko vowed Saturday to deliver an \"adequate response\" to pro-Russian rebels who downed a military transport plane, killing 49 troops.
