Chapter 15 - The Passenger Who Worked for Northstar

One of the passengers who submitted video was an engineer named Samuel Price.
He sat six rows behind Daniel.
When federal investigators interviewed him, he appeared nervous.
Not because of the assault.
Because he recognized the prosthetic model.
Samuel worked for Northstar Biomechanics.
He had helped design the moisture seal.
The defective component.
Investigators asked whether he knew Daniel was carrying evidence.
“No.”
“Did you recognize the arm?”
“Yes.”
“Did you know the seals failed?”
Samuel remained silent.
The agent placed Cynthia’s assault video on the table.
The cracked housing was visible.
Coffee entered precisely where the moisture seal should have prevented it.
Samuel looked away.
“That should not happen.”
“But it did.”
He had spent two years warning supervisors.
Internal tests showed sweat, rain, and cleaning fluid could penetrate the housing.
Northstar altered testing conditions before government review.
Samuel considered becoming a whistleblower.
Then his manager reminded him of the mortgage.
The children.
The nondisclosure agreement.
He stayed silent.
On the plane, he watched Daniel get burned.
Then watched the arm fail exactly as predicted.
The moment broke something in him.
Samuel opened his work laptop.
“I have the source code.”
The hidden diagnostic file Daniel’s device could no longer provide existed in Samuel’s private backup.
It showed that Northstar engineers programmed the prosthetic to suppress moisture warnings after repeated failures.
The company feared a recall.
Samuel also had emails from executives.
One read:
Veterans will tolerate inconvenience if the alternative is losing access to advanced devices.
Another said:
Do not create written records that imply safety risk.
Monica called Daniel.
“The corrupted file no longer matters.”
Daniel sat upright.
“What happened?”
“A Northstar engineer came forward.”
“Why?”
“He was on the plane.”
Daniel looked toward the dark window.
Cynthia had nearly destroyed the case.
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Instead, her assault forced the final witness to stop hiding.
👉 Cynthia attacked Daniel to make him smaller—but the public humiliation triggered the testimony powerful executives feared most.