The head of Ukraine's patrol police, Yevhen Zhukov, has resigned after two of his officers faced criticism for allegedly fleeing a deadly mass shooting in the capital, Kyiv. Six people died and 14 others were injured on Saturday after a man opened fire on people in the street in Kyiv's southern Holosiivskyi district before taking others hostage in a nearby supermarket. He was later killed in a shoot-out with police. Footage has since been shared online appearing to show officers leaving