Chapter 3 - subject S-17
Mark asked to speak with Hannah.
She refused.
Then she changed her mind.
Not because she wanted to forgive him.
Because she needed answers.
Detective Ortiz remained outside the interview room.
Mark looked exhausted.
“Hannah.”
“Who is Keller?”
“A doctor.”
“No. Start again.”
Mark lowered his eyes.
“He said he was part of a research group.”
“What research?”
“Childhood immune disorders.”
“And you thought the correct place for medical research was our bathroom?”
His jaw tightened.
“It didn’t start like that.”
“How did it start?”
“Keller called after Sophie had that rash last winter.”
Hannah remembered.
A mild rash after a viral infection.
Their pediatrician had been unconcerned.
“Keller said Sophie’s records had been flagged.”
“By whom?”
“Northbridge.”
“Why?”
“He said she might have inherited a marker.”
“What marker?”
“I don’t know.”
Hannah stared at him.
“You didn’t know what you were testing for?”
“He made it sound complicated.”
“You let a stranger put our five-year-old into an experiment because the explanation sounded complicated?”
Mark flinched.
“At first it was only photographs.”
“What?”
“Her skin after normal baths.”
“Then?”
“He sent test strips.”
“Then?”
Mark looked down.
“The solution.”
Hannah’s hands curled.
“When did Sophie start crying?”
No answer.
“Mark.”
“After the third session.”
“And you continued.”
“Yes.”
“Why?”
“He said if we stopped, the data would be useless.”
Hannah stared at him in disbelief.
“She is our daughter, not data.”
“I know.”
“No. You know now because police are involved.”
Mark’s eyes filled.
“He told me this could save her life.”
“And the money?”
He looked away.
“There it is.”
“We needed it.”
“No, we didn’t.”
“The mortgage—”
“We were not selling Sophie’s pain for fifteen hundred dollars a month.”
Mark slammed his palm against the table.
“It wasn’t like that!”
The door immediately opened.
Detective Ortiz stepped inside.
Mark lowered his voice.
“I thought I was helping her.”
Hannah looked at him.
“Then why did you tell her it had to stay secret?”
Silence.
“Why, Mark?”
“Keller said you would panic.”
“I did panic. Because I opened a bathroom door and found my daughter crying beside an unlabeled chemical bottle.”
Mark covered his face.
Hannah stood.
Then Mark whispered:
“There’s one thing I didn’t tell the police.”
Ortiz returned to the table.
“What?”
Mark looked at Hannah.
“Keller knew things about Sophie nobody outside the hospital should know.”
“What things?”
“Her birth weight. Her cord-blood number. The name of the neonatal nurse.”
Hannah went still.
Sophie had spent only twelve hours under observation after birth.
Nothing serious.
“How did he know that?”
“I asked.”
“What did he say?”
“That Sophie had been enrolled before she left the hospital.”
Hannah stopped breathing.
“Enrolled in what?”
“He called it the Legacy Cohort.”
Detective Ortiz wrote the phrase.
“Did you sign enrollment paperwork at Sophie’s birth?”
“No.”
“Did Hannah?”
“No.”
Mark looked toward her.
“I thought maybe you had.”
Hannah shook her head.
Then Ortiz’s phone buzzed.
A forensic analyst had finished examining the bathroom notebook under alternate lighting.
Several pages had impressions from writing that had later been torn out.
One recovered phrase:
SUBJECT S-17 — MATERNAL FILE H-04.
Hannah stared.
“Maternal?”
Ortiz looked at her.
“It appears Sophie’s file may be linked to yours.”
“My medical records?”
“Possibly.”
Hannah suddenly remembered something she had not thought about in years.
During pregnancy, her obstetrician had asked her to donate an extra blood sample for what she was told was routine research.
The consent form had been broad.
She had signed without concern.
The hospital?
St. Vincent Women’s Center.
Detective Ortiz searched the name.
Five years earlier, one research contractor operated there.
Northbridge Pediatric Research.
Hannah’s stomach dropped.
“This started before Sophie was born.”
Mark looked almost relieved that something finally made sense.
Hannah looked at him with disgust.
“No.”
He frowned.
“This does not make what you did reasonable.”
She turned toward Ortiz.
“Find out what H-04 means.”
Ortiz nodded.
Then her phone rang again.
This time she listened longer.
When she ended the call, she looked directly at Hannah.
“Northbridge Pediatric Research officially dissolved four years ago.”
Hannah frowned.
“Sophie is five.”
“Yes.”
“So who has been paying Mark?”
Ortiz placed the bank information on the table.
“The account is active.”
“Owned by who?”
“That’s the problem.”
The corporate registration lists the current manager as Dr. Adrian Keller.
And according to federal death records—
May you like
Adrian Keller died six years ago.
👉 The man directing Mark’s secret bathroom experiments had apparently been dead since before Sophie was born.
