Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Keeper delivers verdict Kassia murders Seron
S18E22
·
The Keeper of Traken Part 2
To
Kassia's betrayal exposes the Doctor and Adric
S18E22
·
The Keeper of Traken Part 2
Why These Connect
The narrative assertion
"Kassia murdering Seron causes her to frame the Doctor and Adric for Seron's death, accusing them as Melkur's agents. This false accusation sets the Consuls against the Doctor and Adric and forces them to retreat into the vault."
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.