active·Information societySearch underway for missing 16-year-old Olga Kashchenko in Cherkasy region18 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today18/09/2026, 15:03Search underway for missing 16-year-old Olga Kashchenko in Cherkasy region1 source →1 of 1 eventsStoryline coverage1 source · 1/7