According to Ukrinform, Ukraine's Prosecutor General's Office said this in a post on the Telegram messaging app.
Criminal proceedings have been launched into violations of the laws and customs of war (Parts 1 and 2 of Article 438 of the Criminal Code of Ukraine).
The investigation established that on June 1, the Russian invaders once again struck populated areas in the region, using FAB-250 aircraft bombs and artillery.
The settlements of Krasnohorivka, New York, Toretsk, Lastochkyne and Antonivka came under enemy fire. Seven civilians were wounded.
A 47-year-old woman was killed by Russian tank fire in Avdiivka.
On May 31, Russian troops killed two civilians and injured five others in the Donetsk region.
Photo credit: Ukraine's Prosecutor General's Office