Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
The insecticide’s lethal potential revealed
S2E3
·
Crisis
To
The Doctor deciphers the poison's deadly design
S2E3
·
Crisis
Why These Connect
The narrative assertion
"After discovering the insecticide's properties, the group realizes it can poison food, water, and skin contact. Barbara begins feeling ill. This is direct escalation of risk."
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.