His attorney, Lena Park, joined them after reviewing Julia's account. Lena had previously advised Julia's organization on public-records litigation. She introduced herself to Ethan as his lawyer, not as a person who could guarantee what happened next.
He appreciated the difference.
Investigator Miriam Cole led the interview.
She asked him to begin before the park and separate what he knew firsthand from what others had told him. He described the folder, Rosa, the missing signature page, the jacket, Kessler's admission, and Catherine's telephone call.
Whenever he guessed, Lena stopped him and helped him make the uncertainty clear.
By evening, Miriam had enough to request formal preservation of the archive materials and records associated with the redevelopment program. Additional authority would be sought for restricted searches as the evidence supported it.
The key did not entitle anyone to open every locked box in the city.
It did identify a specific place to look.
Tessa Wynn arrived with counsel the following morning.
She explained the North Annex transfer process. Box B-24 held temporary reconciliation records from the evidence-system upgrade. During the flood, its exterior label had been replaced after water damaged the adhesive.
The new cover described routine disposal authorizations.
The old inventory listed evidence transfer reconciliations.
Tessa supplied the email authorizing the relabeling and explained that she had not opened the locked inner compartment. Her job had been to document the move, not audit its contents. After Mara died, she checked the inventory again and found the description had been carried forward without the earlier wording. She kept a copy because the alteration troubled her. It was the copy she had tried to bring to the park. Fear had made her choose an indirect meeting; seeing its consequences made her finally accept a formal one.
Two covers.
One physical box.
Mara had noticed that the changed description allowed the contents to pass through review as low-value administrative material. Kessler had given her access before the materials were moved into off-site custody.
βWhy didn't you come forward after she died?β Miriam asked.
Tessa twisted a tissue between her hands.
βI told myself she had copies. Then I told myself the police knew. Then I stopped telling myself anything that required a decision.β
She identified the storage location, the transfer number, and the custodian who had signed the materials in.
Investigators secured the box through the proper process two days later.
The brass key opened its internal document compartment.
Inside were paper transfer records, an original approval packet, and a bound ledger whose cover had been folded backward during storage.
The ledger did not contain a written confession.
It contained item descriptions, dates, staff initials, and corrections made in different inks. Its value depended on comparing it with records held elsewhere.
That was what Mara had been doing.
Under the entry corresponding to Micah Ellis's case, the physical packet had been described as demonstration material held outside the controlled-substance inventory. The official case summary claimed suspected narcotics recovered from his jacket.
Other entries carried similar contradictions.
Some could reflect sloppy bookkeeping. Others could not be explained without examining who had signed the documents, where the materials went, and whether a laboratory had ever received them.
The packet displayed in the park was sent for independent testing. Preliminary handling records showed that its seal number belonged to a series supposedly retired years earlier.
That anomaly supported investigation. It did not by itself establish every previous case.
Miriam insisted on the distinction even when Ethan wanted to move faster.
On Thursday afternoon, a forensic accountant examining the recovered approval packet found the missing fourth page.
Julia was not present when it happened. Neither was Ethan. The discovery entered the case through an inventory record and an investigator's report rather than a dramatic telephone call.
Miriam notified Lena once disclosure was appropriate.
Lena asked Ethan to come to her office.
He knew from her face that the page had not merely filled a gap.
The signature authorized the temporary reconciliation exemption. A handwritten extension kept it in place after the original upgrade period ended.
Catherine Vale had signed both.
Ethan looked at his mother's name beneath the language Mara had tried to challenge.
For the first time since the garage, he understood why his mother had always wanted him to stop asking for the originals.
Catherine did not deny the signature.
When investigators contacted her through counsel, she acknowledged signing the original authorization as chair of a joint municipal review panel and later approving its extension. She maintained that both decisions were lawful and based on recommendations supplied by department staff.