For six weeks, agents dismantled Deerfield's hidden machinery one piece at a time.
Digital specialists recovered deleted complaints.
Thirty-nine had been removed from active records.
Fourteen involved Morrison.
Nine involved officers who no longer worked for the department.
Three involved people who had later been prosecuted by Harlan's office.
One complainant had died before his case went to trial.
Another had disappeared from Deerfield entirely.
Marcus read every file.
Names became people.
People became stories.
A mechanic named Luis Ortega, stopped three times in one month after filing a complaint.
A nurse named Ellen Pierce, arrested for obstruction after recording officers searching her son's car.
A veteran named Raymond Cole, who suffered a broken wrist during an arrest later dismissed by a judge.
A college student named Nina Wallace, charged with possession after accusing an officer of planting narcotics.
Her conviction had cost her a scholarship.
Marcus sat staring at Nina's photograph for a long time.
Twenty years old.
Smiling.
No criminal history before the stop.
He opened her complaint.
The arresting officer was not Morrison.
It was Thomas Reeves, twelve years earlier.
The internal investigator who cleared Reeves was a lieutenant named Paul Vanner.
Marcus searched the name.
Retired.
Living in Arizona.
He called Keller.
"We need Vanner."
Two agents interviewed the retired lieutenant the next day.
At first he denied everything.
Then they showed him recovered records.
Vanner asked for a lawyer.
After immunity negotiations began, he talked.
There had been pressure.
Not from Morrison.
Not from Reeves.
Not even from Harlan.
From someone higher.
Someone who controlled judicial assignments, warrants, sealed records, and quiet conversations with prosecutors.
Vanner had known him only by reputation.
"He could make a case disappear without touching the file," Vanner said.
Marcus leaned forward.
"What was his name?"
Vanner looked directly at him.
"Judge Walter Mercer."
Keller went still.
Marcus felt as though the room had tilted.
Walter Mercer was the chief administrative judge for Deerfield County.
Seventy-one years old.
Thirty-four years on the bench.
Respected.
Decorated.
Known statewide for judicial reform.
He had mentored prosecutors.
Supported police training initiatives.
Appeared at charity events.
His portrait hung in the courthouse lobby.
And there was something else.
Something Marcus had not thought about in years.
Walter Mercer had known Marcus's father.
Anthony Troy had practiced in Mercer's courtroom.
Marcus remembered hearing the name as a child.
Mercer.
Judge Mercer.
His father had never liked him.
But Anthony rarely criticized judges openly.
Once, when Marcus was seventeen, he heard his parents arguing in the kitchen.
His mother had said, "You cannot fight everyone."
His father had answered, "I'm not fighting everyone. I'm fighting one man who thinks everyone belongs to him."
At the time, Marcus had assumed it was about a client.
Now he was not sure.
He drove to his mother's house that weekend.
Elaine Troy lived ninety miles from Deerfield in the same modest brick home Marcus had grown up in.
She opened the door, saw the sling, and immediately looked furious.
"You said you were fine."
"I am fine."
"Mom."
"I asked if you wanted tea."
"No."
She turned toward the stove.
Marcus said, "Dad knew him."
Elaine stopped.
The kitchen seemed suddenly smaller.
"Your father knew many judges."
"He hated Mercer."
She slowly turned around.
"Who told you that?"
"No one."
"Because Mercer may be connected to a police corruption case I'm investigating."
Elaine gripped the countertop.
Marcus stood.
"Mom?"
"Leave it alone."
He stared at her.
"I can't."
"Yes, you can."
"No."
She looked at him with anger sharpened by fear.
"You think because you carry a federal badge you can survive everything your father couldn't?"
Marcus froze.
"What does that mean?"
Elaine closed her eyes.
For several seconds she said nothing.
Then she whispered, "Your father didn't die believing the cancer was the worst thing that ever happened to him."
Marcus felt cold.
"Tell me."
She sat.
And the history Marcus thought he understood began falling apart.
Twenty-three years earlier, Anthony Troy had represented a teenager named Malcolm Reed.
Reed was accused of assaulting a police officer during a traffic stop.
Anthony obtained photographs suggesting otherwise.
Then he discovered the arresting officer had been accused of similar conduct before.
Those complaints had disappeared.
Anthony pressed.
The prosecutor threatened additional charges against Reed.