Chapter 9 - The Fragment in His Arm
Caleb Rourke arrived at Harbor Crest at 5:26 a.m.
Twenty-four years old.
Unconscious but breathing.
Blood pressure low.
Neurologic response poor.
No major external injury.
The emergency department, already stretched beyond normal capacity, reorganized around him.
Keane took the airway.
Tessa handled medications.
Lorraine coordinated imaging.
Nadia was still technically assigned to Derek, but Derek was inside the chamber and stable, so she helped where she could.
Caleb’s case frightened everyone.
The timing was worse.
The symptoms more advanced.
And unlike Eli or Marcus, he had spent days alone.
No one knew when he had deteriorated.
“Pupils equal,” Tessa called.
“Glucose normal.”
“Any trauma?”
“None reported.”
Keane looked at the young man.
“Hyperbaric team ready?”
Dr. Chen stood near the doors.
“Yes.”
“Imaging first.”
The CT showed no large hemorrhage.
No obvious stroke.
Nothing simple.
Keane hated nothing simple.
By then Derek’s first chamber session was finishing.
When pressure normalized and the door opened, Nadia was waiting.
Derek emerged pale but alert.
“How’s Caleb?”
She did not pretend.
“Bad.”
He closed his eyes.
“Conscious?”
“No.”
“Derek, you need recovery monitoring.”
“I need to see him.”
“You can’t help him.”
His jaw tightened.
“I’m supposed to be responsible for him.”
“You were responsible for the dive.”
“That’s what I said.”
“No.”
Nadia stepped directly in front of him.
“You keep changing the sentence.”
He stared.
“You were responsible for supervising a dive using information Northstar gave you. You were not responsible for falsifying gas readings, changing route maps, hiding a conduit, or telling injured employees not to seek care.”
“I should have caught it.”
“Maybe you should have caught part of it. Maybe you made mistakes. That is not the same as causing everything.”
Derek looked toward Caleb’s bay.
Nadia softened.
“He needs you alive enough to tell investigators what happened.”
That got through.
Derek let her guide him back to a bed.
His hand movement had improved.
The strange delay was less noticeable.
His pain was also reduced.
Keane checked him.
“Hyperbaric response supports a pressure-related component.”
“So Nadia was right.”
Keane glanced at her.
“She was right that we needed to look again.”
Derek smiled faintly.
“That sounds like doctor language for yes.”
Keane ignored him.
“Your arm is still a separate problem.”
“Cultures?”
“Pending.”
“Fragments?”
“Pathology is examining them.”
Derek looked at his bandage.
“I want one.”
Keane raised an eyebrow.
“What?”
“When this is over.”
“You want the piece of cable removed from your arm?”
“Reminder.”
Nadia said, “You need more reminders?”
Derek’s smile disappeared.
“Maybe.”
At 5:51, pathology called.
The fragment was not ordinary cable metal.
A polymer coating covered part of it.
Embedded marine organisms and corrosion deposits clung to microscopic surfaces.
More importantly, preliminary staining from tissue around the fragment showed bacteria.
Not proof of severe invasive infection yet.
Enough for infectious-disease consultation.
Dr. Priya Shah arrived before sunrise.
She reviewed the dive environment.
Saltwater exposure.
Deep puncture.
Eight-day delay.
Tissue changes.
Shah widened antibiotics immediately.
Derek listened.
“What organism?”
“Too early.”
“Worst case?”
Shah looked at him.
“You don’t want the worst-case list.”
“I do.”
“No, you want certainty.”
He looked surprised.
She continued.
“You’ve spent eight days trying to reduce uncertainty by controlling information. That didn’t work. Medicine is full of uncertainty. My job is to treat the dangerous possibilities while we narrow them.”
Derek looked toward Nadia.
“Do all of you rehearse these speeches?”
“Hospital policy,” Nadia said.
For the first time since Caleb arrived, Derek laughed.
Then Keane appeared.
“Caleb is going into the chamber.”
Derek immediately sobered.
“Any response?”
“Not yet.”
“Can I see him first?”
“No.”
“Roland.”
“No.”
Derek stared.
Keane did not move.
Finally Derek nodded.
“Tell him I’m here.”
“He’s unconscious.”
“Tell him anyway.”
Keane’s expression softened.
“I will.”
As dawn approached, media began appearing outside Harbor Crest.
Someone had learned that multiple Northstar divers were hospitalized.
Clara Wynn ordered privacy measures.
Northstar released a statement before any patient did.
Nadia read it on Lorraine’s phone.
“Northstar Underwater Systems is aware of reports involving contractors who participated in a routine training operation. The company is cooperating with relevant parties. There is currently no confirmed evidence linking individual medical conditions to Northstar equipment or procedures.”
Lorraine stared.
“They had that ready quickly.”
Derek read the statement once.
Then handed the phone back.
“No confirmed evidence.”
Samantha Ruiz, sitting nearby, looked furious.
“They changed the map.”
“No confirmed evidence.”
“The analyzer was dead.”
“No confirmed evidence.”
“Grant knew.”
Derek looked at her.
“Don’t fight press releases. Give investigators records.”
Samantha studied him.
“You sound different.”
“I nearly lost an arm.”
“Good for perspective?”
“Excellent.”
Nadia looked toward the waiting room windows where camera crews gathered outside.
“What happens now?”
Derek answered.
“Northstar will say the dive team failed procedure.”
“You think they’ll blame you?”
“They already have the documentation to try.”
“What documentation?”
Derek looked at Keane.
“The emergency ascent.”
Nadia understood.
Halpern had ordered him not to accelerate.
Derek had done it anyway.
“They’ll argue your decision caused decompression injuries.”
“Yes.”
“Even though the gas mixture was wrong?”
“If they can dispute Jonah’s records.”
Samantha said, “They can’t.”
Derek looked at her.
“You sure?”
“I downloaded system logs before they locked me out.”
The room went silent.
“You what?” Derek asked.
“I had access as communications lead.”
“What did you download?”
“Route revisions. Maintenance messages. Analyzer fault logs.”
Derek stared.
“Where?”
“Encrypted drive.”
“Sam.”
“What?”
For the first time Derek looked almost hopeful.
“Please tell me it isn’t in your apartment.”
“It isn’t.”
“Where?”
She smiled faintly.
“My mother’s freezer.”
Nadia blinked.
“Why?”
“Because nobody searching for digital evidence looks behind frozen lasagna.”
Even Keane laughed.
The moment ended when Dr. Shah returned.
“We have preliminary culture information.”
Everyone focused.
“Gram-negative organism,” she said.
“Marine?” Keane asked.
“Likely.”
“Treatable?”
“We’re already covering it.”
Derek asked the question he cared about.
“Arm?”
“No signs of advancing tissue death after surgery. That’s good.”
He exhaled.
Shah continued.
“But the fragment did more damage than we thought.”
“How?”
“It created a channel deeper into the tissue. The surface puncture closed while contamination remained inside.”
Nadia thought about the tiny half-inch mark.
So small.
So misleading.
Like the visible bruise.
Like the altered map.
Like the false gas display.
The dangerous part had always been underneath.
Dr. Sloan joined them.
“I want a second washout later today.”
Derek frowned.
“Another surgery?”
“Smaller. I want to confirm no material remains.”
He nodded.
“Do it.”
Sloan looked surprised by the lack of resistance.
“What?”
“Nothing.”
“I’m becoming cooperative.”
Nadia said, “Let’s not exaggerate.”
A nurse from hyperbarics entered quickly.
“Caleb is responding.”
Derek’s face changed.
“How?”
“Opened his eyes.”
He closed his own eyes with relief.
“Can he move?”
“Too soon to know.”
“Eli?”
“Improving again.”
“Marcus?”
“Stable.”
For the first time all night, every diver known to be sick was alive and moving in the right direction.
Then Derek’s phone rang.
He looked at the caller.
Unknown number.
He answered.
“Vance.”
A familiar voice spoke.
Grant Halpern.
Derek’s face hardened.
Nadia saw it instantly.
“What do you want?”
Halpern’s answer was quiet enough that nobody else heard.
Derek listened.
Then his expression changed from anger to disbelief.
“You’re calling me in a hospital to say that?”
Keane stepped closer.
Derek put the call on speaker.
Halpern’s voice filled the room.
“Derek, you need to understand that whatever story people are constructing tonight, you were the supervising diver. You authorized entry. You initiated an unscheduled ascent. You signed the final dive sheet.”
Derek stared at the phone.
Halpern continued.
“The company intends to protect itself.”
Nadia felt outrage rise.
Derek remained calm.
“Grant.”
“What?”
“You forgot something.”
“What?”
Derek looked at Samantha.
She slowly smiled.
“You’re not the only one who kept records.”
The line went silent.
Then Halpern disconnected.
Samantha looked at Derek.
“That felt good.”
“Temporary.”
Keane asked, “What happens next?”
Derek looked toward the windows where dawn had begun turning the rain silver.
“Next?”
His face became determined.
“Northstar finds out whether it can survive the truth.”
May you like
But before Derek could give investigators his full statement, Dr. Sloan’s second procedure uncovered a marking on the largest cable fragment—one that tied the damaged housing directly to a maintenance warning Northstar had received months earlier.
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