S9·E6 Thirst

Episode recap

Task: Write a 280-380 word episode recap for NCIS S9E6 (Thirst).
Constraints: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES. No invention, no guessing, no markdown, no asterisks, no headings, no bullet points. Neutral, encyclopedic prose. Plain text only.
Target Word Count: 280-380 words.
Synopsis: "An NCIS case changes from accidental death to murder when evidence reveals that a Navy Lieutenant died of forced over-hydration."
Source [1]: NCIS (2003) is a TV-14 Crime, Drama, and Action & Adventure series.
Source [3]: Created by Donald P. Bellisario and Don McGill. Cast includes Sean Murray, David McCallum, Mark Harmon, and Brian Dietzen.
Source [4]: Originated as two back-door pilot episodes of JAG in April 2003. Pauley Perrette plays Abby.
Source [5]: Sean Murray and Brian Dietzen had recurring characters in Season 1 before becoming regulars. Rocky Carroll joined in Season 5.
The synopsis is extremely brief: "An NCIS case changes from accidental death to murder when evidence reveals that a Navy Lieutenant died of forced over-hydration."
The sources provide general series information (creators, cast, origin) but no specific details about the plot of Season 9, Episode 6, other than what is in the synopsis.
Problem: The user wants a 280-380 word recap. However, the provided synopsis only contains one sentence of plot information.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES." "Never invent or guess... plot points."
Conflict: I cannot meet the 280-380 word count requirement without violating the "never invent or guess" and "only verifiable facts" rules. If I write 300 words about a single sentence, I will be hallucinating/guessing.
Strategy: I must provide the facts available. If the facts are insufficient to reach the word count, I must prioritize accuracy and the "stay concise" instruction over the word count instruction, as the word count is a length target, but the "only verifiable facts" is a core content constraint. However, usually, in these prompts, the user expects the length. But I cannot invent plot.
Wait: Let me re-read the sources. Is there anything else? No.
Drafting content:
The NCIS episode titled Thirst involves an investigation that undergoes a significant shift in classification. Initially, the case is treated as an accidental death. However, the nature of the investigation changes to a murder case after new evidence is