The hosts relied on the book as the primary source for their episode about the butter shortage crime in Depression-era Spokane, citing its detailed narrative of the events and the corrupt police involvement. They repeatedly referenced it throughout the show, indicating they considered it an authoritative account of the story.
Episode: 317 - The Butter Crime (live in Seattle)
It was the primary source used for the episode, which detailed the creamery crime and the corrupt police force in 1930s Spokane.
"
SOURCES - Main Source - "Breaking Blue" by Timothy Egan