S8·E13 Everybody Hates Hitler

Episode recap

Task: Write a 280-380 word episode recap for Supernatural S8E13 (Everybody Hates Hitler).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, etc.
No guessing or inventing plot points.
Write original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points.
Word count target: 280-380 words.
TMDB Episode Synopsis: Sam and Dean investigate the death of Rabbi Bass, who appears to have spontaneously combusted. The case becomes even more confusing when they learn that the Rabbi was researching Nazi Necromancers.
Series Sources:
Series name: Supernatural.
Created by: Eric Kripke.
Main characters: Sam Winchester (Jared Padalecki) and Dean Winchester (Jensen Ackles).
Premise: Brothers follow their father's footsteps as hunters, fighting evil supernatural beings like monsters, demons, and gods.
Broadcast history: The WB and The CW, 15 seasons, Sept 13, 2005, to Nov 19, 2020.
Episode title: "Everybody Hates Hitler" (from prompt).
Episode number: S8E13 (from prompt).
Characters involved in the episode: Sam Winchester and Dean Winchester.
Plot: Investigation of Rabbi Bass's death.
Cause of death: Spontaneous combustion.
Additional detail: Rabbi Bass was researching Nazi Necromancers.
The synopsis is extremely sparse. It only contains about 35 words of actual plot information.
The prompt asks for a 280-380 word recap.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing."
Conflict: The user wants 280-380 words, but the provided text only allows for about 40 words of factual content without inventing anything.
Archivist Protocol: I must not invent details. If I cannot reach the word count without inventing details, I must prioritize the instruction "If a detail is not in the provided material, you omit it rather than guess" and "stay concise rather than guessing."
However, I can expand on the series context provided in the sources to build a professional, encyclopedic entry, but I cannot invent plot details for the specific episode.
Drafting Content:
In the episode titled Everybody Hates Hitler, which is the thirteenth episode of the eighth season of the American television series Supernatural, Sam Winchester and Dean Winchester investigate a specific death. The