Pa February 26, 2021, Khoti la ku Chigaŵa cha Kostroma likakolerana na ivyo khoti lakwamba likadumura mu October 2020,kuti Mubali Sergey Rayman na muwoli wake, Valeriya ŵali na mulandu. Ndipouli, khoti ili likachepeskako chilango icho ŵakapika. Pakwamba Mubali Sergey wakeruzgika kuti waleke kusangikaso na mulandu kwa vyaka 8, kweni khoti ili likamukhizgirako kufika pa vitatu, ndipo Mdumbu Valeriya ŵamukhizgirako vyaka vyake kufuma pa vyaka 7 kufika pa vyaka viŵiri. Pasono ŵamuŵajalira mu jele yayi.