Chapter 4 - The Seven Missing Minutes Inside the Costa Estate

By dawn, the Costa estate looked less like a mansion than a besieged embassy.
Every gate was closed. Vehicles were searched twice. Phones belonging to staff were collected at the security office. Enzo placed two men outside Nia’s temporary guest room and another at the end of the corridor.
She hated all three.
She also slept for forty minutes because exhaustion finally overpowered fear.
When she woke, a tray of untouched breakfast sat outside her door.
The idea of eating anything prepared in that house made her laugh.
At eight fifteen, Enzo summoned her to the security room.
Matteo was not there. Keller had insisted he remain upstairs under continuous cardiac monitoring. His heart rate had stabilized in the sixties, but his kidneys were still impaired and his muscles shook whenever he tried to sit.
Enzo looked worse than Matteo.
Three large monitors covered the wall.
“Seven minutes,” he said as Nia entered.
On screen, the timestamp jumped from 6:11 p.m. to 6:18.
“That’s when Carlo escaped?”
“Approximately.”
A security technician enlarged a system log.
“Someone used an administrator credential to disable recording on four interior cameras,” he explained. “Not the gates. Not the exterior drive. Only the service corridor, guest wing, rear stairwell, and lower garage.”
Nia looked at Enzo. “That’s not random.”
“No.”
“Who has administrator access?”
The technician hesitated.
Enzo answered. “Me. Head of security. Matteo. And Carlo.”
“Then why is anyone surprised?”
“Because Carlo’s credential was supposedly deactivated when we confined him.”
Nia looked at the log.
“Supposedly?”
The technician shifted in his chair.
“The account was deactivated. Someone reactivated it.”
“With whose login?”
Silence.
Enzo’s.
Nia turned.
He did not blink.
“I was upstairs with you.”
“I know.”
“Do you?”
Nia thought about the missing journals, the changed lock, Carlo’s impossible escape.
“I know you were physically upstairs. That doesn’t mean someone didn’t have your password.”
Enzo leaned both palms on the desk.
“I don’t use a password. Hardware key.”
The technician swallowed.
“Where is it?”
Enzo reached inside his jacket and placed a black security token on the desk.
“Here.”
Nia stared at it.
“Could someone copy it?”
“Not easily.”
“Could there be another?”
The technician frowned.
“Only if someone duplicated the enrollment months ago.”
Months.
The word mattered.
This had not begun when Nia opened a tea canister.
Someone had prepared exits before anyone knew they would need one.
A guard entered carrying a folder.
“We found the missing man’s car.”
“Where?”
“Train station parking structure. Empty.”
The missing guard was Tomas Reed, thirty-eight, eight years in Matteo’s security detail, no disciplinary history.
Enzo’s face tightened.
“Family?”
“Wife and son.”
“Find them before Carlo does.”
Nia looked at him. “You think Tomas helped him voluntarily?”
“I think people become volunteers when enough pressure is applied.”
The security technician switched cameras.
At 6:24, after the blackout ended, a delivery van left through the lower garage.
The gate log listed it as kitchen produce.
Nia recognized the company name.
“Bellweather.”
Enzo looked at her.
The van wore a Bellweather Botanicals logo.
The same place listed on the receipt from her apartment.
“Can we see the driver?”
The camera angle caught only a cap and shoulder.
But as the van turned, the passenger window reflected a face for less than a second.
The technician froze the frame.
Carlo.
Nia exhaled.
“There.”
Enzo’s relief was almost invisible, but she saw it. Proof changed the room. Carlo was no longer merely a suspicious cousin. He was a fugitive using a supplier linked to the poison.
Then Nia noticed something else.
“Go back.”
The technician rewound.
“Stop.”
The van’s rear wheel passed the garage light.
Mud covered the lower panel.
Embedded in the mud were tiny pale stones.
Nia leaned closer.
“Gravel.”
Enzo frowned. “There is gravel everywhere.”
“Not that color.”
The Costa estate drives were black crushed basalt.
These stones were chalky white.
“Bellweather’s downtown shop has paved loading access,” Nia said. “I looked it up when I was checking the tea brand.”
Enzo’s gaze sharpened. “So the van came from somewhere else before arriving here.”
“Somewhere with white gravel.”
He ordered a search of Bellweather’s corporate properties.
The technician began pulling public records.
Nia turned and saw an old framed photograph hanging beside the monitors.
Matteo, younger by fifteen years, stood with several family members in front of a greenhouse. Carlo was there, thinner, smiling. A woman Nia did not recognize stood beside them.
At their feet, a white gravel path curved toward glass doors.
Nia pointed.
“Where was that taken?”
Enzo looked over.
For the first time that morning, he seemed genuinely surprised.
“Costa Hill.”
“What’s Costa Hill?”
“An old family property. Closed after Matteo’s aunt died.”
“Does it have a greenhouse?”
“It did.”
The technician looked up from his computer.
“Still does.”
Everyone became silent.
Enzo stared at the photograph.
“Who owns it now?”
The technician clicked twice.
His face drained.
“Costa Real Estate Holdings.”
Carlo’s company.
Nia thought of foxglove cuttings, missing journals, and a van wearing Bellweather’s name.
May you like
The poison had not entered the house from some anonymous shop.
It had been cultivated inside the family.
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