Midsomer Murders: Series 23

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Midsomer Murders" Season 23.
Constraints:
Use ONLY provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, box-office, or plot points.
If not in material, omit.
Style: Original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points in the prose.
Output: Valid JSON only.
JSON Keys:
overview: Factual 160-220 word summary of the season's narrative arc.
primer: Array of exactly 4 concise bullet points summarizing essential previous lore, character positions, and stakes.
TMDB Synopsis: "The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under suspicion, and it is up to a veteran DCI and his young sergeant to calmly and diligently eliminate the innocent and ruthlessly pursue the guilty."
Source [1]: "The deadliest county in England."
Source [2]: Created by Caroline Graham. Cast: John Nettles, Jane Wymark, Barry Jackson, Neil Dudgeon. Mentions "A veteran...".
Source [3]: Focuses on various murder cases in small country villages across the fictional English county of Midsomer. Efforts of the senior police detective and his partner.
Source [5]: Set in fictional county of Midsomer with headquarters in Causton.
Overview:
The season follows the events in the fictional English county of Midsomer, which is described as the deadliest county in England. The peacefulness of the Midsomer community is shattered by violent crimes. As these crimes occur, various suspects are placed under suspicion. The narrative centers on the efforts of a veteran DCI and his young sergeant. Together, they work to calmly and diligently eliminate the innocent from their investigations while ruthlessly pursuing the guilty parties. These murder cases take place within small country villages across the county. The series features a senior police detective and his partner working within the fictional Midsomer setting, which has its central headquarters located in Causton. The investigation process involves navigating the complexities of these violent crimes to ensure justice is served in the community. (Word count check: ~135 words. I need to expand to 160-220 words using only provided info).
Expansion attempt:
The narrative of this season unfolds within the fictional English county of Midsomer, a location