Absolutely incredible, and even while investigating his own assassination attempt Navalny/Bellingcat considered the ethics of tricking the FSB officer involved
PUTIN last week on Navalny: "If somebody had wanted to poison him, they would have finished him off." FSB officer tricked into speaking to Navalny: We would've finished Navalny off if paramedics hadn't gotten to him so quickly https://bellingcat.com/news/uk-and-europe/2020/12/21/if-it-hadnt-been-for-the-prompt-work-of-the-medics-fsb-officer-inadvertently-confesses-murder-plot-to-navalny/