Ku itariki ya 2 Nzeri 2020, urukiko rw’umugi wa Berezovsky muri Kemerovo rwemeje ko Sergey Britvin na Vadim Levchuk bakatiwe igifungo k’imyaka ine. Umushinjacyaha yari yasabye ko bakatirwa igifungo k’imyaka itandatu n’igice. Abo Bahamya barateganya kujurira.