On Sunday, Russian troops shelled two medical institutions and the city centre in Kherson. The shelling killed one person and injured three others, the city military administration has said.
Later, the Kherson regional prosecutor's office reported that a woman who was on the street was killed by the shelling.
Four other residents were injured.
"Under the procedural guidance of the Kherson district prosecutor's office, a pre-trial investigation was initiated as part of criminal proceedings over the violation of the laws and customs of war, combined with premeditated murder (Part 2 of Article 438 of the Criminal Code of Ukraine)," the prosecutors said.
In addition, according to the head of the regional military administration, Oleksandr Prokudin, Russians struck two medical facilities in the city. Fortunately, there were no casualties.
On Sunday, at around 11 a.m., the Russian army shelled the village of Sadove in the Kherson city territorial community. A 78-year-old man died as a result of the Russian shelling.