The mass shooting is unheard of in wartime Kyiv following Russia's all-out invasion of Ukraine in 2022. KYIV, Ukraine (AP) — A gunman wielding an automatic weapon killed six people and barricaded himself inside a supermarket with hostages in the Ukrainian capital, Kyiv , on Saturday, before he was shot and killed by police, authorities said. At least 14 people were wounded and taken to hospital. The 58-year-old attacker was not named by police, but Ukrainian President Volodymyr Zelenskyy said