"Do you understand what that kind of insubordination could do to your career?"
Ben swallowed. "Yes, sir."
"Then shut it down."
Ben kept his hands at his sides. Maya stepped into the space between him and the terminal.
"This workstation remains under documented preservation," she said. "Officer Carter will not disconnect it on an unsupported verbal instruction. The technical team is separating operational services safely."
Mercer looked from Maya to Ben and back. "I am responsible for this department."
"Then you have the same responsibility as everyone else to preserve records relevant to an active investigation. Why does your emergency response remove administrator relationships from the history we are reviewing?"
For a moment Mercer had no answer. The room seemed to contain two versions of Ben Carter: the probationary officer who had closed a valid screen because his lieutenant told him to, and the frightened young man now keeping another screen open because the facts on it mattered more than the person telling him to hide them. He was still afraid. His hands trembled slightly. But he did not reach for the power switch.
Maya turned to the federal team. "Separate dispatch from the contractor's administrative environment. Keep the county voice relay operational. Stop external changes and retain a protected copy of the existing activity. No unnecessary shutdowns."
Elise confirmed the county connection remained active while Owen contained the contractor's remaining privileges. Lena checked the dispatch display, one field at a time, until she was satisfied that officers could still receive emergency calls. Beyond the station walls, a patrol unit was responding to a crash, an ambulance was turning toward a nursing home, and a dispatcher was giving directions to a caller who had lost his way on a rural road. Keeping those services alive was not a courtesy to Mercer. It was an obligation to everyone who depended on them.
A further review of the emergency package revealed a function labeled Sanitize event chain. Lena stared at the phrase. Owen explained that the function removed selected relationships between administrative events and the sessions that originally authorized them during the protocol's emergency mode. It was not required merely to isolate suspicious connections. Maya asked who had designed the package. Lena answered, "Sloan Integrated Systems."
Mercer folded his arms. "I didn't write the software. Ask Calvin why that function exists."
"We will," Maya said.
Owen opened the preserved command history. Immediately before Mercer activated the emergency protocol, his executive account had accessed the configuration documentation and searched within it for the event-chain sanitation function. The sequence appeared plainly on the screen: configuration opened, emergency response section reviewed, sanitation function searched, protocol activated.
"You were looking at this function before you declared the intrusion response," Maya said.
"I was reviewing what the emergency tools would do."
"Then we'll preserve that explanation with the search history and the activation record."
"You're treating routine preparation as evidence of guilt."
"No. We're treating the sequence as evidence of what happened. If your explanation is correct, the complete record should support it."