But this version was different.
The image had been taken from another angle. A man who had been partially hidden in Walter's photograph was standing clearly in the center.
Tessa recognized him immediately.
Her hand tightened around the photograph.
COMMANDER HALE: "Who is that?"
Tessa looked at the man.
TESSA VANCE: "Captain Michael Rowan."
Hale's expression changed.
COMMANDER HALE: "The officer connected to the original naval incident?"
TESSA VANCE: "Yes."
COMMANDER HALE: "I thought his record was closed."
TESSA VANCE: "It was."
She turned the photograph over.
There was a handwritten note on the back.
"THE OFFICIAL REPORT DOES NOT TELL THE WHOLE STORY."
Tessa placed the photograph on the table.
Then she unfolded the first page.
At the top was a date from nearly twenty years earlier.
Beneath it was a heading that made her stop breathing for a moment.
"REVISED ACCOUNT OF THE NORTH ATLANTIC INCIDENT β ORIGINAL WITNESS STATEMENT."
Hale leaned forward.
COMMANDER HALE: "Is that the document we've been waiting for?"
Tessa scanned the first paragraph.
Her eyes moved quickly across the page, then stopped at a sentence near the middle.
She read it again.
And again.
COMMANDER HALE: "Commander?"
Tessa did not look up.
TESSA VANCE: "This is not just a revised statement."
COMMANDER HALE: "What is it?"
She placed the page on the table.
TESSA VANCE: "It's a direct challenge to the original investigation."
Hale glanced at the storage device.
COMMANDER HALE: "And that?"
Tessa picked it up carefully.
TESSA VANCE: "Possibly the evidence that was missing."
She examined the label.
Only three words had been written across it:
"DO NOT ERASE."
Hale looked toward the closed conference room door.
COMMANDER HALE: "We need to inform naval command."
TESSA VANCE: "Not yet."
COMMANDER HALE: "Why?"
Tessa placed the storage device beside the document.
TESSA VANCE: "Because if this is what I think it is, someone has spent years making sure it never reaches the right people."
She looked at the photograph again.
TESSA VANCE: "And I want to know who knew it was coming."
A knock interrupted them.
The security supervisor entered, holding a tablet.
SECURITY SUPERVISOR: "Commander Hale, Commander Vance. We've found something unusual in the access logs."
Hale turned.
COMMANDER HALE: "What is it?"
SECURITY SUPERVISOR: "The arrival authorization for Walter Hayes was viewed three times before he entered the building."
Tessa looked up.
TESSA VANCE: "By whom?"
The supervisor hesitated.
SECURITY SUPERVISOR: "The first access came from the naval liaison office. The second came from the security supervisor's account."
Hale frowned.
COMMANDER HALE: "And the third?"
The supervisor looked at the tablet.
SECURITY SUPERVISOR: "Officer Daniel Mercer."
Silence filled the room.
Tessa slowly placed the photograph back on the table.
TESSA VANCE: "He knew my father was authorized?"
SECURITY SUPERVISOR: "The system indicates that he opened the record approximately eleven minutes before the confrontation."
Hale's expression hardened.
COMMANDER HALE: "Then why did he claim Mr. Hayes was unauthorized?"
The supervisor shook his head.
SECURITY SUPERVISOR: "We don't know."
Tessa stood.
TESSA VANCE: "I want to speak with him."
COMMANDER HALE: "We'll arrange a formal interview."
TESSA VANCE: "No. I want the original record displayed in front of him. I want him to explain why he ignored an authorization he personally viewed."
Hale nodded.
COMMANDER HALE: "That can be arranged."
Tessa gathered the documents and placed them back inside the case.
Her attention returned to the photograph.
She looked at Captain Michael Rowan's face, then at the handwritten message.
For years, she had believed that the missing evidence had been destroyed.
Now it was sitting on the table in front of her.
And her father had carried it through the front entrance while an officer who knew about the authorization had tried to force him out.
There was only one question left.
Why had Mercer been so determined to stop Walter from delivering the envelope?
At the security office, Mercer was still waiting.
He had been told that the investigation was expanding, but nobody had explained how much the footage revealed. He was growing increasingly impatient.
When the door opened, he expected his supervisor.
Instead, Commander Hale entered with Tessa Vance.
Mercer stood immediately.
MERCER: "Commander."
Hale did not return the greeting.
COMMANDER HALE: "Officer Mercer, remain standing."
Tessa placed a tablet on the table.
TESSA VANCE: "Do you recognize this record?"
Mercer glanced at the screen.
His eyes moved across the authorization code.
For a fraction of a second, his expression changed.
Then he looked away.
MERCER: "I don't remember seeing that."
Tessa watched him carefully.
TESSA VANCE: "The access log says you opened it eleven minutes before approaching my father."
Mercer swallowed.
MERCER: "I review dozens of records every day."
TESSA VANCE: "Then you should have recognized that he was authorized to be there."
MERCER: "The situation was confusing."
COMMANDER HALE: "What was confusing about an official authorization?"
MERCER: "The visitor wasn't carrying a visible pass."
TESSA VANCE: "He presented identification."
MERCER: "I couldn't verify it."
TESSA VANCE: "You accessed the record that verified it."
Mercer looked toward Hale.
MERCER: "Commander, I was trying to maintain security."
Hale placed a printed copy of the camera footage on the table.
COMMANDER HALE: "Then explain this."