It was a photograph of herself.
Taken six months earlier.
At the airport.
She had never seen the person holding the camera.
But someone had been watching her long before she knew she was investigating them.
And beneath the photograph was a classification:
SUBJECT: NAOMI ELLIS — HIGH RISK.
Project Horizon
Naomi spent the next twenty minutes reading.
The deeper she went into Project Horizon, the less it looked like an ordinary airline security program.
It wasn't designed to prevent terrorism.
It wasn't designed to improve passenger safety.
It was designed to identify people who could become problems.
Employees who reported discrimination.
Passengers who filed repeated complaints.
Whistleblowers.
Journalists.
Investigators.
Executives who refused to cooperate.
They were all given internal classifications.
Naomi opened one report.
SUBJECT: EMPLOYEE — MARCUS REED.
Marcus had worked for the airline for eleven years.
His offense?
He had reported supervisors for manipulating passenger records.
The report described him as “emotionally unstable,” “difficult,” and “potentially disruptive.”
Three months later, Marcus had been fired.
Another file.
SUBJECT: PASSENGER — LENA CARTER.
She had filed seven complaints after being repeatedly denied boarding despite having valid documentation.
The final note read:
Recommend behavioral monitoring.
Naomi stared at the screen.
“This isn't security,” she whispered.
Rachel's voice came through the encrypted connection.
“No.”
“It's retaliation.”
“Yes.”
Naomi opened another folder.
This one was labeled INTER-AGENCY COORDINATION.
Her hands stopped.
The documents showed meetings between airline executives and government officials.
Not one airline.
Four.
Then seven.
Then twelve.
Different companies.
Different executives.
The same program.
Naomi scrolled through the authorization chain.
At the top was a name she recognized.
Deputy Secretary Daniel Mercer.
A senior official in Washington.
Rachel inhaled sharply.
“Naomi…”
“I see it.”
“Do you know him?”
“Not personally.”
“But you know the name.”
“Everyone in our field knows the name.”
Mercer had spent decades moving between government agencies, private contractors, and corporate boards.
He was considered untouchable.
Naomi opened the authorization document.
At the bottom was a signature.
D. MERCER.
Below it:
EXECUTIVE CLEARANCE — LEVEL 9.
Naomi's phone rang.
Unknown number.
She answered.
“Dr. Ellis.”
A man's voice.
Calm.
Older.
“Who is this?”
“You're looking at something you don't understand.”
Naomi stood.
“Then explain it.”
A quiet laugh.
“You've always been stubborn.”
Her blood chilled.
“You know me.”
“We've known you for a long time.”
“Why?”
“Because people like you create problems.”
Naomi glanced at the documents.
“People like me ask questions.”
“And sometimes questions have consequences.”
“Did you authorize Project Horizon?”
Silence.
Then:
“You shouldn't say that name aloud.”
Naomi felt her heart pounding.
“You're Mercer.”
The caller said nothing.
That was answer enough.
Naomi continued.
“How many airlines are involved?”
“Enough.”
“How many people have been targeted?”
“You're asking the wrong question.”
“What is the right one?”
“Who benefits?”
The call ended.
Rachel immediately said, “Naomi, we have to get out.”
“Not yet.”
“Someone just threatened you.”
“They just confirmed the investigation.”