to identify these officers. then we found out they had received their poison, their nova czech capsules from a military institute in russia. disguised as a civilian institute for r & d for different drinks. and we assumed that in this case if somebody poisoned alexander navalny they would have used the same institute, poison produced in the same facility. we started tailing the phone calls of the scientists at the the institute just before navalny was poisoned for the period he was poisoned. we found they communicated with agents of russian security services in the days and hours before his poisoning. we were able to tail the people through travel records to the exactly places navalny went and where he was poisoned. that was pretty much a closed case then. wow, incredible work that did you for sure. and i m so looking forward to seeing this. kr sichlt ito thank you. thank you. the new cnn film navalny