S6·E20 Hook, Line and Sinner

Episode recap

Task: Write a 280-380 word episode recap for Grey's Anatomy S6E20 (Hook, Line and Sinner).
Constraints: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES. No invented titles, names, dates, etc. No markdown, no asterisks, no headings, no bullet points. Plain text only. Neutral, encyclopedic prose.
Word Count Target: 280-380 words.
Synopsis:
Sloan returns to Mark's apartment.
Sloan is going into labor.
Teddy, Mark, Callie, and Arizona are present.
Callie and Arizona are still fighting.
They are helping with the birth.
They are helping Mark through his grandson's pending adoption.
Teddy sees Derek's invitation to Tom Evans (illustrious cardiothoracic surgeon) as a threat to her future employment at the hospital.
The team works on a crab boat captain stabbed with a giant shark hook.
Sources:
Series title: Grey's Anatomy.
Setting: Seattle's Grey Sloan Memorial Hospital.
Creator: Shonda Rhimes.
Cast mentioned in sources: Ellen Pompeo, Chandra Wilson, James Pickens Jr., Kevin McKidd. (Note: The synopsis mentions Sloan, Mark, Teddy, Callie, Arizona, Derek, and Tom Evans. I must use the names from the synopsis).
Drafting - Segment 1: The Birth/Personal Plot
Sloan returns to the apartment of Mark as she begins going into labor. Present at the apartment to assist with the birth are Teddy, Mark, Callie, and Arizona. During this time, Callie and Arizona are still fighting. In addition to assisting with the birth, the group helps Mark navigate the pending adoption of his grandson.
Drafting - Segment 2: Teddy/Derek Plot
At the hospital, Teddy observes an invitation sent to Derek from Tom Evans, an illustrious cardiothoracic surgeon. Teddy perceives this invitation as a threat to her own future employment at the hospital.
Drafting - Segment 3: Medical Plot
The medical team at Grey Sloan Memorial Hospital treats a patient who is a crab boat captain. This individual has been stabbed with a giant shark hook.
Current Word Count Check:
The draft above is very short (approx 120 words). The prompt requires 280-380 words.
Problem: The provided synopsis is extremely sparse. If I strictly follow "Use only supplied facts" and "If the synopsis is sparse, stay concise rather than guessing," I cannot reach 280 words without repeating myself or adding fluff, which violates the "neutral, encyclopedic prose" and "never invent" rules.
*Re-