S18·E2 Everything Starts Somewhere

Episode recap

Task: Write a 280-380 word episode recap for NCIS S18E2 ("Everything Starts Somewhere").
Constraint 1: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Constraint 2: No inventing/guessing titles, names, dates, episode counts, awards, ratings, box-office, viewership, or plot points.
Constraint 3: If a detail is not in the material, omit it.
Constraint 4: Write original, neutral, encyclopedic prose in plain text.
Constraint 5: No markdown, no asterisks, no headings, no bullet points.
Constraint 6: Word count target: 280-380 words.
Synopsis: Flashbacks reveal the murder case that first introduced young Gibbs to NCIS and his introduction to young, new-to-America Ducky.
Source [1]: NCIS (2003) is a TV-14 Crime, Drama, and Action & Adventure series.
Source [2]: Created by Donald P. Bellisario and Don McGill. Stars Sean Murray, David McCallum, Mark Harmon, Brian Dietzen. Follows the Major Case Response Team of the NCIS investigating criminal cases connected to the US Navy and Marines Corps personnel and their families.
Source [3]: Season 1 cast includes Mark Harmon (Leroy Jethro Gibbs), Michael Weatherly (Tony DiNozzo), Sasha Alexander (Caitlin Todd).
Source [4]: Originated as two back-door pilot episodes of JAG in April 2003.
Source [5]: Mentions Sean Murray and Brian Dietzen had recurring characters in Season 1 before becoming regulars. Rocky Carroll joined in Season 5.
The synopsis for S18E2 is extremely brief: "Flashbacks reveal the murder case that first introduced young Gibbs to NCIS and his introduction to young, new-to-America Ducky."
The sources provide general series information (creators, premise, cast, origin) but very little about the specific episode content beyond the synopsis.
Problem: The synopsis is only one sentence. The word count requirement is 280-380 words.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." AND "Write a grounded 280-380 word episode recap".
Conflict: I cannot reach 280 words without inventing details, which is strictly forbidden. I must follow the instruction "If a detail is not in the provided material, you omit it rather than guess." and "If the synopsis is sparse, stay concise rather than guessing."
Resolution: I will write everything I can from the provided text. If I cannot reach 280 words without