Chapter 11 - The Four KeysMia’s fingerprint had been scanned three weeks earlier.
Celeste claimed Grant placed a glass tablet beneath a drawing she gave Mia. When Mia touched the screen, the device recorded her biometric data.
He had also collected Chloe’s fingerprint from a cup and Ava’s from a toy.
Only Nora remained.
That explained why Grant’s men targeted the lodge.
They did not need all four girls.
They needed the one child who still kept her hands hidden whenever strangers approached.
Celeste was transported to a hospital under armed guard. The bullet passed through her side without striking a major organ.
She continued bargaining from the ambulance.
“Protect me from Grant, and I’ll give you the device.”
“What device?” Rourke asked.
“The scanner containing the three prints.”
“Where is it?”
“In the estate.”
Police had searched the estate repeatedly.
Celeste smiled despite the pain.
“Inside Elena’s piano.”
The grand piano stood in the winter garden where Celeste had danced during the party. Investigators removed its lower panel and found a biometric tablet attached beneath the soundboard.
Three fingerprints had been stored.
The fourth field remained empty.
A timer showed less than ten hours.
Federal cybersecurity specialists attempted to disconnect the device.
The moment they removed its network connection, the countdown accelerated by thirty minutes.
They stopped.
“Elena’s system interprets interference as a threat,” the lead technician explained. “Grant inserted malicious code into the failsafe. Any attempt to erase the stolen fingerprints may trigger the release.”
“What happens at zero?” I asked.
“The guardian account receives trust authority. At the same moment, Grant’s code attempts to publish restricted company files.”
“Can you isolate the defense servers?”
“We are doing that now. But Mercer Robotics has facilities in nine countries. Some systems are old. We cannot guarantee complete isolation.”
Elena sat beside the piano in a wheelchair.
Doctors wanted her hospitalized, but she refused to leave until the system was stopped.
“The original trust required four live fingerprints,” she said. “Stored copies should not work.”
“Grant modified the authentication bridge,” the technician replied.
“How?”
“Using an administrator certificate issued by Halbrook Legal.”
I looked at Elena.
“Can you revoke it?”
“Not alone.”
“The girls?”
“No. The secondary control requires two founding trustees.”
“Who was the second?”
“You.”
“I never signed anything.”
“You did.”
She reminded me of the night the girls were born. Nurses had brought documents into the recovery room. I signed insurance forms, medical authorizations, and trust papers without reading every page.
Elena had placed a security authorization among them.
“You made me a trustee without telling me?”
“I intended to explain after we went home.”
Then all four girls developed respiratory problems, and the following weeks became a blur of hospital rooms and sleepless nights.
The explanation never happened.
“What do I need to do?”
“A live voice confirmation and a retinal scan.”
The original authorization hardware was located at Mercer Robotics headquarters in Salt Lake City.
We had nine hours to reach it, restore the old trust program, and remove Grant’s malicious certificate.
Rourke assigned a convoy.
Before leaving, I went to the protected lodge.
The girls ran toward Elena when they saw her.
Then they stopped.
They had watched videos of their mother, but a living person was different.
Elena lowered herself from the wheelchair despite the doctor’s protest.
She sat on the floor.
“Ava,” she whispered. “Nora. Chloe. Mia.”
Mia moved first.
She approached slowly and touched the scar near Elena’s temple.
“Did the fire hurt?”
“Yes.”
“Celeste said you left us.”
“I never left because I wanted to.”
“Did we make you tired?”
Elena closed her eyes.
“You made me happy.”
Mia climbed into her arms.
The other girls followed.
For several minutes, no one spoke.
There were no dramatic speeches.
Only a mother holding four children who had believed she was dead.
I stood several feet away, suddenly afraid there was no place for me inside their reunion.
Elena looked over their heads.
“Come here.”
I sat beside them.
The six of us formed an uneven circle on the floor.
For one brief moment, Grant, Celeste, and the trust disappeared.
Then Nora saw the countdown on an agent’s tablet.
“What happens when the numbers stop?”
I would not lie.
“A bad computer program may send information where it shouldn’t go.”
“Because of our fingers?”
“Because adults stole something that belonged to you.”
She looked at her hands.
“I didn’t let them take mine.”
“You were very brave.”
“I was scared.”
“Being brave means you were scared and still protected yourself.”
Nora glanced at Elena.
“Do they need my finger now?”
“No,” Elena said. “Your father and I will stop them.”
At Mercer Robotics headquarters, employees had been evacuated. Federal agents controlled every entrance.
My retinal scan opened the executive security vault.
Inside stood an original trust terminal Elena and I had not seen in years.
Elena placed her hand on the authorization plate.
The terminal rejected her.
IDENTITY STATUS: DECEASED.
Grant had used the false death certificate to remove her access.
“Can we restore it?” I asked.
The technician shook his head.
“A court would need to reverse the legal death status.”
“That takes days.”
“We have eight hours.”
Judge Bennett could not help. His judicial credentials had been suspended.
The district attorney contacted an emergency federal judge, but establishing Elena’s identity required medical documentation and testimony.
Isabelle provided DNA evidence.
Rourke provided the Winter Haven records.
The judge scheduled an emergency video hearing.
Grant interrupted it.
Every screen in the building turned black.
His face appeared.
He had escaped Winter Haven.
An external explosion damaged one of the fire barriers after our team left. Grant climbed through a ventilation shaft and stole an ambulance.
“I warned you about predictable choices,” he said.
Behind him stood Dr. Amanda Keller.
She was supposed to be in federal custody.
Grant’s network had extracted another witness.
Keller held Nora’s school identification card.
“I don’t need the child,” Grant said. “I only need one clean fingerprint.”
The card had Nora’s thumbprint in dried paint from a school art project.
A technician examined the image.
“It may be enough.”
Grant held a portable scanner beside the card.
“At noon, I become the temporary controller of Mercer Robotics. Adrian becomes a fugitive responsible for a defense breach. And Elena returns from the dead only to watch her husband go to prison.”
Elena moved close to the camera.
“You still don’t know about the fifth key.”
Grant’s smile disappeared.
“What fifth key?”
“The one I never documented.”
She was bluffing.
I could see it in the slight movement of her left hand.
Grant studied her.
“You would have told Isabelle.”
“I didn’t trust Isabelle after the accident investigation.”
Isabelle reacted convincingly.
“You told me there were only four.”
Elena continued.
“The fifth key cancels every guardian transfer, even after authentication.”
“Who has it?”
“My husband.”
Grant looked at me.
I forced myself not to react.
Elena leaned closer to the camera.
“You’ve spent two years trying to steal a system you never understood.”
The transmission ended.
“What fifth key?” I asked quietly.
“There isn’t one.”
“Then why tell him I have it?”
“Because now he needs you alive.”
A message appeared on my phone seconds later.
COME TO THE MERCER ROBOTICS TEST FACILITY AT 10 A.M. BRING THE FIFTH KEY. COME ALONE OR I SCAN NORA’S PRINT.
Elena looked at the countdown.
Three hours remained.
Grant had chosen the test facility where we developed autonomous rescue machines.
A place filled with experimental robots, underground laboratories, and industrial equipment.
May you like
He believed I would bring him a nonexistent key.
We needed to create one before I arrived.
