Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor extends cold hospitality to Muir
S19E18
·
Black Orchid Part 2
To
Cummings delivers grim news of a second murder
S19E18
·
Black Orchid Part 2
Why These Connect
The narrative assertion
"The Doctor's unlocking of the TARDIS (beat_0637c031bda44f37) prompts Constable Cummings to report its mysterious appearance at the railway station (beat_d53c8640a9745af5), creating a chain of disbelief and validation for the Doctor's claims."
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.