Leo Andropov was a Russian virus expert and accomplice to Karakurt.
Background
Andropov worked for the Russians as a virologist. A prodigy in the field, he published his first and only paper on the subject at the age of 16, after which he was recruited by the Soviet government. He later started working for the Cabal.
Season 2
"Karakurt"
He designs the rotavirus for the Cabal.
"Tom Connolly"
Tom Keen and Elizabeth Keen search for answers regarding Harold Cooper's health and answers on Katarina Rostova. During the chase, he is stopped by 2 other people who are supposed to be his extraction team, but the team kills him since he has been located.
Unanswered Questions
Gallery
University attack
University attack