More than 1,400 cases of treason and collaboration with the Russian army have been brought against citizens
On the third day of the Russian invasion of Ukraine, the mayor of the city of Kupyansk received a call from a Russian army commander suggesting they talk.
Russian forces were already on the outskirts of the city, in the north-eastern Kharkiv region. Mayor Gennady Matsegora released a video address explaining that he had accepted a Russian offer.
