Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Picard's revelation in the ready room that K'mpec was poisoned (dishonorable by Klingon standards) sets up Kell's later use of Duras's death in testing Worf."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The dishonorable nature of K'mpec's assassination (poison) is echoed in how Duras's death is framed by Kell not as a Klingon-appropriate act (e.g., in battle) but as a personal, almost dishonorable, killing. Worf's killing of Duras thus becomes a focal point of political manipulation by Klingon factions (e.g., Kell) who see it as a stain on honor.
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.