Chapter 2 - The Wrong Part
Martin Voss did not ask what had happened.
He asked, "Who opened that?"
Boone noticed it immediately.
So did Vivienne.
Piper remained seated while Dr. Warren removed the exoskeleton from her legs.
Martin stood near the doorway in a dark company jacket with a silver identification badge clipped to his chest. He was in his mid-forties, neat, controlled, and suddenly far too interested in Boone's hand.
Vivienne held out her palm.
"Explain this."
Boone placed the spacer in it.
Martin looked at the stamped number.
His face barely changed.
Barely.
"That's an alignment insert."
"I know what it is now," Vivienne said. "Why is it inside my daughter's right knee assembly?"
Martin looked toward Dr. Warren.
"Who performed the last service?"
"You did," Piper said.
His eyes moved to her.
"Routine calibration involves several components."
Boone pointed toward the open housing.
"The label calls for 14-A."
Martin's jaw tightened.
"Those labels aren't always updated after customization."
"Then show us the customization record."
Martin looked at Vivienne.
"The service database contains that."
"Good."
Vivienne handed him the tablet.
"Find it."
Martin did not take it.
"The portal is experiencing a synchronization issue."
Boone almost smiled.
"Convenient."
Martin looked at him.
"And you are?"
"The guy who heard your machine clicking."
"This equipment is outside your expertise."
"Probably."
Boone held Martin's gaze.
"But numbers are still numbers."
Vivienne stepped between them.
"I want every service record for Piper's equipment."
"You'll receive them."
"Today."
"I'll contact corporate."
"No. You'll call them from here."
Martin glanced at the elevator.
That was enough for Boone.
He had seen that look before.
People planning exits always checked exits.
Boone moved casually toward the doorway.
Martin noticed.
"So we're locking people in now?"
"No," Vivienne said. "You're free to leave."
Martin relaxed slightly.
"After you give me the records."
The relaxation vanished.
Piper watched everything from her chair.
For months, she had been the person everyone talked around.
Doctors discussed her mobility.
Engineers discussed her equipment.
Her mother discussed her future.
Nobody seemed to realize that Piper was sitting in the same room.
Now she spoke.
"Did you put that part in my machine?"
Martin looked at her.
"Piper, adjustments are made according to clinical specifications."
"That's not an answer."
"I would need to review the service history."
"You touched it three days ago."
Martin's eyes shifted.
Piper felt something inside her harden.
"Did you put it there?"
"No."
The answer came quickly.
Too quickly.
Boone looked at the spacer.
"Then somebody else did."
Martin said nothing.
Vivienne called her head of security.
Within ten minutes, the rehabilitation room had become an investigation scene.
Piper hated it.
Not because she wanted the truth less.
Because she wanted her legs back more.
"Can we fix it?" she asked Boone.
Everyone stopped talking.
Boone crouched beside the exoskeleton.
"Maybe the machine."
"No. Me."
His expression softened.
"I can't answer that."
Piper looked away.
Vivienne knelt beside her.
"We'll bring in another specialist."
"No."
"Piper—"
"I've had specialists."
Her voice cracked.
She hated that.
"I've had neurologists, orthopedic surgeons, physical therapists, robotic engineers. Every time something went wrong, they told me I needed patience."
Vivienne reached for her hand.
Piper pulled away.
"Seven months, Mom."
"I know."
"No, you don't."
Vivienne went still.
"I woke up every morning thinking maybe today I'd make it ten feet. Maybe today my leg wouldn't buckle. Maybe today they'd stop looking at me like I wasn't trying hard enough."
"Piper, I never—"
"You didn't have to say it."
That hurt Vivienne more.
Piper could see it.
But eleven months of frustration had finally found somewhere to go.
"You bought the best machine."
"I thought I was helping."
"You bought the best doctors."
"I was trying to help."
"You bought everything."
Vivienne's eyes filled.
"And I still couldn't fix it."
The room became silent.
Piper looked at her mother.
For the first time, she saw not the billionaire.
Just a terrified mother who had spent money because money was the only weapon she understood.
Piper's anger weakened.
Boone quietly returned to the machine.
He examined the spacer against the hinge.
"There's something else."
Martin stiffened.
Boone held up the part.
"This isn't just the wrong size."
He pointed to one edge.
"It's been machined."
Martin shook his head.
"Factory modification."
"No."
Boone rubbed his thumb over the polished surface.
"Hand-ground."
"You're guessing."
Boone pulled a folding magnifier from his toolbox.
"Grinding marks run across the factory finish."
Vivienne looked at Martin.
"Why would someone modify it?"
Boone answered.
"To make it fit somewhere it wasn't supposed to fit."
Piper felt sick.
Dr. Warren sat down.
"That doesn't make sense."
"Maybe it does," Boone said.
He asked Piper to describe exactly what happened when she walked.
She explained the resistance.
The pain.
The sensation that the right leg wanted to stop before she did.
Boone positioned the modified spacer beside the hinge.
"It changes the resting alignment."
"By how much?" Vivienne asked.
"Not much."
"Enough to matter?"
"Under load? A few millimeters can matter a lot."
Dr. Warren stared at the floor.
"I should have caught it."
Piper looked at her.
The woman seemed genuinely shaken.
"Did you know?"
"No."
"Then why did you keep telling me the pain was normal?"
Dr. Warren closed her eyes.
"Because the diagnostics said the machine was functioning."
Boone looked at the exoskeleton.
"Machines can function perfectly while doing the wrong thing."
That sentence stayed with Piper.
Vivienne ordered an independent biomedical engineer to come immediately.
She also ordered her security team to preserve surveillance footage from every room where Piper's equipment had been serviced.
Twenty minutes later, her security director returned with troubling news.
"The rehabilitation room footage only goes back thirty days."
Vivienne frowned.
"We retain ninety."
"Normally."
"What happened?"
"Older files were manually deleted."
Martin took one step backward.
Boone saw it.
"So somebody erased them."
Vivienne's voice became dangerously calm.
"Who has permission?"
The security director checked.
"Three people."
He named himself.
Vivienne.
Then Dr. Warren.
Dr. Warren stared at him.
"I never deleted anything."
"There may be administrative credentials," Boone said.
The security director nodded.
"I'll check access logs."
Martin moved toward the elevator.
"I think my presence is becoming counterproductive."
Vivienne looked at him.
"You're staying."
"You said I was free to leave."
"I changed my mind."
Martin smiled thinly.
"You cannot detain me."
He was right.
Vivienne knew it.
She stepped aside.
Martin walked toward the elevator.
Before entering, he turned to Piper.
"I am sorry you're being frightened by speculation."
Piper stared at him.
"I'm not frightened."
The elevator doors opened.
"For the first time in months," she said, "I'm angry."
Martin left.
Boone watched the numbers descend.
Then he turned to Vivienne.
"He'll destroy something."
Vivienne immediately called security downstairs.
But Martin never reached the lobby.
The elevator stopped at the private garage level.
By the time security arrived, he was gone.
His company vehicle remained parked outside.
His phone lay on the driver's seat.
Piper listened as the report came through.
Vivienne's face became pale.
"Why leave his phone?"
Boone thought about it.
"So you can't follow it."
That evening, the independent engineer arrived.
Her name was Dr. Lena Cho.
She spent nearly two hours examining the exoskeleton.
Nobody interrupted her.
Finally she removed her gloves.
"The spacer should not be there."
Piper gripped the armrests.
"Did it hurt me?"
Dr. Cho chose her words carefully.
"It appears to have altered the right knee's mechanical alignment. I need imaging and clinical evaluation before saying more."
"Could it explain why I got worse?"
"It could explain some of the resistance you described."
Some.
Piper hated that word.
But it was more than anyone had admitted before.
Dr. Cho then connected the exoskeleton to an isolated diagnostic computer.
She reviewed its internal logs.
Her expression changed.
"Mrs. Larkin."
Vivienne came closer.
"What?"
"There are calibration events missing."
"How many?"
"At least nine."
Boone looked over her shoulder.
"Deleted?"
"Not exactly."
Dr. Cho enlarged the log.
"The system records an event counter independently from the user-facing history. The counter says 143 calibration events occurred."
"And the history?"
"Shows 134."
Nine missing adjustments.
Piper's skin prickled.
"Can you tell when?"
"Not from this interface."
"Can someone erase them?"
"Someone with service-level access."
Vivienne looked toward the empty doorway where Martin had stood.
The security director returned.
He carried a laptop.
"We found the credential used to delete the camera archive."
Vivienne asked, "Whose?"
He hesitated.
"Yours."
Piper looked at her mother.
Vivienne's face went blank.
"That's impossible."
"The login came from your office."
"I wasn't there."
"When?"
He turned the laptop.
The deletion had occurred at 2:13 a.m. six weeks earlier.
Vivienne had been in London that night.
Piper remembered because they had spoken by video call.
Someone had used her mother's credentials.
From inside her private office.
Boone leaned toward the screen.
"Who had access to the apartment?"
The security director began listing names.
Household staff.
Medical staff.
Security personnel.
Authorized technicians.
Then his phone vibrated.
He answered.
His expression immediately changed.
"What is it?" Vivienne asked.
He ended the call.
"Martin Voss's badge was just used."
Piper looked toward the elevator.
"Where?"
The security director swallowed.
"Here."
Vivienne stared at him.
"That's impossible. He left."
"No."
He turned the laptop around.
The access system showed a door opening forty seconds earlier.
Not downstairs.
Not in the garage.
Inside the penthouse.
The private equipment-storage room at the end of the hall.
Boone was already moving.
The others followed.
They reached the door.
It stood slightly open.
A light was on inside.
May you like
Boone pushed it wider.
Someone had been waiting for them.
