Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Chase abandons humanity for Krynoid
S13E25
·
The Seeds of Doom Part 5
To
Scientist dead in chokehold of vine
S13E25
·
The Seeds of Doom Part 5
Why These Connect
The narrative assertion
"Discovering a man strangled by a vine (direct evidence of the Krynoid’s control over plants) directly informs Scorby and Sarah’s realization that Chase is mentally deteriorated and that the threat is spreading rapidly beyond the greenhouse."
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.