At first she spoke in short, careful sentences. She described how Harlon touched his tie when he wanted security to hover near a customer, how two taps on his desk told certain tellers to slow the verification process, and how particular punctuation marks in internal account notes appeared on cases he considered unwelcome. The marks were not part of approved fraud policy. They were informal signals, understood by some employees and denied by others, that made it possible to target a customer without writing a plain instruction such as make this person leave.
"Did you ever use those signals yourself?" Sarah asked.
Nina swallowed. "I followed the slower process a few times before I understood what was happening. I thought there must be a legitimate reason. Then I saw two customers with comparable checks get different treatment because of which neighborhood they came from. I stopped doing it. That's when my evaluations changed."
"Why didn't you report it sooner?"
"I did report it. Once to a supervisor and twice through the employee line. I was told I misunderstood risk-based review and should concentrate on performance. I thought maybe I was the problem."
Her voice broke. Martin paused the interview, and she took several breaths. When she was ready, she described Loretta's visit from the moment she entered the bank. She remembered the sound of the check tearing with a precision that made Darius turn his eyes toward the window. She remembered Harlon making a plainly racist insult, the guard moving closer, and the terrible stillness in Loretta's face. Most of all, she remembered that no employee with authority had stopped him.
"I don't want special praise for talking now," she said. "I stayed quiet too often. I just want it on record that she didn't do anything wrong."
After the interview, Sarah showed Nina a limited set of internal code entries and asked her to identify what she recognized without prompting. Nina could explain several of them. Others she could not. Her willingness to say I don't know made her testimony stronger, not weaker. When the session ended, the lawyer confirmed that Nina's reduced hours and performance warnings would be separately reviewed as possible retaliation.
In another part of the building, a technical analyst informed Sarah that the first preservation sweep had succeeded. Secure copies existed of the relevant video feeds, transaction logs, account decisions, and messages. The copies were indexed and protected from ordinary changes. The team was also monitoring attempts to access records that should not be touched during the hold. This was standard forensic discipline, not a trap designed for one employee. Nevertheless, its importance became clear almost immediately.
At eleven forty-seven, the monitoring system recorded an attempted deletion of branch communications tied to Harlon's former account. The credentials themselves were disabled, so the attempt failed. Twenty minutes later, another request came from a terminal associated with a technician named Dave in the local information-technology group. It sought to clear a set of temporary audit logs that included recent restriction activity. The request was refused, and the attempt was preserved with a timestamp.