Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Catherine enters Nevison’s house alone
S2E2
·
Happy Valley S02E02
To
Catherine’s Covert Investigation at Nevison’s
S2E2
·
Happy Valley S02E02
Why These Connect
The narrative assertion
"Catherine returns to Nevison's house. The action continues to when Catherine overhears voices that lead her to the kitchen to find Nevison."
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.