Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Zoe uncover radioactive storage
S6E4
·
The Dominators Part 4
To
Radioactive Storage Unit Discovery
S6E4
·
The Dominators Part 4
Why These Connect
The narrative assertion
"The Doctor and Zoe begin investigating the power unit source, which leads to them discovering the unit is filled with radioactive material."
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.