Bellingcat and its investigative partners have established that Russian politician, Vladimir Kara Murza, was followed by a specialist FSB team prior to his suspected poisonings in 2015 and 2017.

Members of the same FSB team, some of whom have medical and chemical weapons backgrounds, tailed Alexey Navalny before he was poisoned with a Novichok substance in August 2020.

Kara-Murza is a well-known Russian politician, film-maker and an outspoken critic of Russian president Vladimir Putin. The circumstances around his suspected poisonings have long remained a mystery.

Travel details of FSB team members show they followed Kara-Murza on a campaign trip outside Moscow that ended less than 48 hours before his first poisoning incident in May 2015.

Kara-Murza recovered in the US before returning to Russia. Yet the same team began tailing him again just five months after he came back. He was poisoned for the second time in February 2017.