Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Graham reveals John’s violent assault
S2E6
·
Happy Valley S02E06
To
John flees Catherine in the stairwell
S2E6
·
Happy Valley S02E06
Why These Connect
The narrative assertion
"Graham Reveals that John assaulted him as a consequence to the Fleming case, then Catherine hears this and notices John, a clear link in the chain of events."
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.