<prompt> Ngwala go tšwela pele ka serapa se - Ka February 2021, nyakišišo ya Bellingcat yeo e kopanetšwego le The Insider le Der Spiegel e boletše gore Kara-Murza o be a latelwa ke yuniti e swanago ya FSB yeo go thwego e ile ya bolaya  <response>: Alexei Navalny pele a babja ka 2015 le ka 2017. 