KhmelnytskeA soldier killed a comrade, then three civilians.
Russia’s occupation governor Mikhail Razvozhayev, the sole source on the toll, says the attacker also wounded four before being detained.
The dead — aged 71, 64 and 59 — join a war entering its 12th year of occupation.
Sources: Українська правда, www.Bluewin.ch, BBC, Meduza, Anadolu Ajansı