Chapter 4 - The Westbridge Error

Westbridge had closed two years ago.
Its records transferred to medical archive.
Daniel Bennett’s file existed.
He stored reproductive sample seven years earlier.
Eighteen months later he signed destruction authorization.
Archive said:
DESTROYED.
Rachel Carter’s insemination occurred three weeks before destruction date.
Her husband Thomas’s sample identifier:
TC-441.
Daniel’s:
DB-414.
Similar.
Could technician transpose digits?
Possible.
But chain-of-custody logs showed something stranger.
On day of Rachel’s procedure, TC-441 was checked out.
DB-414 remained storage.
So paperwork claimed correct sample.
DNA proved otherwise.
Someone either mislabeled vial or altered log.
Former embryology technician Peter Lang remembered incident.
“There was a reconciliation.”
Why?
A nurse found two vials in processing rack whose handwritten secondary labels had partially smeared after condensation.
Barcode labels remained.
One scanner malfunctioned.
Staff manually matched.
Peter believed resolved.
Who performed match?
Senior technician Vanessa Cole.
Vanessa had since moved to Florida.
She cooperated.
She admitted uncertainty.
“I told supervisor not to use either sample until identity confirmed.”
“Were they used?”
“One apparently was.”
“Who overrode hold?”
Clinic director Martin Shaw.
Shaw was dead.
Natural heart attack three years earlier.
Records showed he signed release after barcode database indicated TC-441.
No evidence he knowingly substituted Daniel sample.
Potential catastrophic lab error.
But why had Daniel been involved in Claire’s hospital Mirror Test investigation four years later?
Because when Mia and Lily were born hours apart and duplicate name error occurred, hospital system automatically compared blood-type metadata.
Mia’s listed paternal type did not fit Thomas Carter.
That triggered quiet reconciliation request to Westbridge.
Claire saw it.
Hospital couldn't establish paternity from blood type alone.
Westbridge responded:
NO IDENTIFICATION ERROR FOUND.
Case closed.
Claire now admitted mistake.
“I accepted their answer.”
Emma looked at her.
“You knew another baby might be connected to my husband?”
“I knew there was a discrepancy. I didn't know Daniel was biological father.”
“Did you tell him?”
Claire hesitated.
“Yes.”
Emma went still.
“When?”
“Four years ago.”
Daniel had known there might be a problem.
He never told Emma.
Claire produced email.
Daniel:
Please don't contact my wife until Westbridge confirms. Emma just delivered. I will handle it if there is real issue.
Westbridge then denied error.
Daniel apparently believed closed.
But two years later he reopened inquiry.
Why?
He ordered private DNA test.
Not Lily.
Mia.
How did he obtain sample?
Unknown.
Result file:
PATERNITY CONSISTENT.
Daniel knew Mia was his biological daughter at least two years before death.
He still never told Emma.
Then Detective Grant found final email from Daniel to Claire.
Three days before Daniel died:
I FOUND OUT WHO CHANGED THE LABEL.
IT WASN’T VANESSA.
AND IT WASN’T AN ACCIDENT.
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Emma stared.
Her husband had died in highway collision three days later.