S14·E21 One Book, Two Covers

Episode recap

Task: Write a 280-380 word episode recap for NCIS S14E21 (One Book, Two Covers).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
If a detail is not in the material, omit it.
Write original, neutral, encyclopedic prose in plain text.
No markdown, no asterisks, no headings, no bullet points.
Word count target: 280-380 words.
SYNOPSIS: "A Marine's murder has connections to a dirt bike gang that Torres joined while on an old undercover operation."
SOURCES:
[1] TMDB: Series title NCIS (2003), TV-14, Crime, Drama, Action & Adventure.
[2] IMDb: Also known as Naval CIS.
[3] Deadline: Originates from JAG back-door pilots in April 2003.
[4] Variety: Mentions Sean Murray, Brian Dietzen, and Rocky Carroll.
[5] Wikipedia: Production suspension announcement (Jan 8, 2025) due to wildfires.
The synopsis is extremely brief: "A Marine's murder has connections to a dirt bike gang that Torres joined while on an old undercover operation."
The sources provide general series info but almost no specific details about episode S14E21 other than the synopsis.
The prompt asks for a 280-380 word recap.
Problem: The provided information is insufficient to reach 280-380 words without violating the "never invent or guess" rule.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." This instruction contradicts the word count requirement if the word count is high and the info is low. However, usually, in these prompts, the "stay concise" instruction takes precedence over the word count if the source material is lacking, or I must find a way to expand using only the provided facts.
Wait: I cannot invent plot points. I cannot invent dialogue. I cannot invent scene order.
Available facts for the episode:
1. The episode is titled "One Book, Two Covers".
2. It is Season 14, Episode 21 of the series NCIS.
3. The plot involves the murder of a Marine.
4. This murder is connected to a dirt bike gang.
5. Torres was a member of this dirt bike gang during a previous undercover operation.
*Can I reach