: Jackson Lamb confirms his suspicion that Min Harper was murdered by Russian spies rather than dying in a simple accident. He interrogates Rebecca Mitchell, whose confession reveals that Pashkin’s security guards drugged, strangled, and then ran over Min to stage the crash.
: The episode delves into the concept of "Cicadas"—long-term Russian sleeper agents embedded in British society. Once dismissed as a debunked hoax by Russian spymaster Alexander Popov, the Slough House team finds evidence that these agents are very much active. "Slow Horses" Cicada (2022)
: Driven by grief and anger over Min’s death, Louisa Guy begins to make her move on Pashkin, the Russian businessman at the center of the conspiracy. Episode Details "Slow Horses" Old Scores (TV Episode 2022) - IMDb : Jackson Lamb confirms his suspicion that Min