He positioned a forensic device beside her little camera and began copying the available recordings. A progress bar inched along his screen. Danielle watched the first thumbnails appear. The angle looked through a high window toward the diesel island, catching enough of pump six to show the cabinet and the space where tankers stopped. A clip from eleven days earlier showed Voss using a key to open the control panel while a tanker idled nearby. Another recording showed the same pattern three weeks before that. In a third, Shaw approached the pump and stood beside Voss for several minutes.
The pictures were not perfect, and that made them feel more real. Rain striped the glass on one night. Headlights overexposed the frame on another. Shaw's face was not always clear. But the sequence of events, the body shapes, the patrol vehicle, and the access to a supposedly restricted cabinet could be compared with other records. Leah had not merely found a suspicious image; she had preserved a pattern.
"I want to show you August fifteenth," Danielle said to Ortega. "That date has a large false transaction."
He opened the corresponding clip. At 11:23 p.m., Voss walked to the cabinet. At 11:41 p.m., the government fleet server had recorded a fourteen-hundred-gallon purchase. The camera showed a commercial tanker in the service lane at that time, its tank lights illuminated and its driver standing beside the hose connection. There was no Army truck in the frame.
Danielle checked the official route records. The vehicle listed on the transaction had been on an overnight training rotation roughly sixty miles away. Its fuel card was logged in a locked administrative safe. A separate purchase had been made by a different Army truck earlier that evening, which suggested that someone might have copied or misused a legitimate transaction identifier.
"Can we identify the tanker?" she asked.
Leah pointed to the lower corner of the video. "There's part of the company name on the door. I couldn't read it before."
Ortega enlarged a still without pretending the enlargement could create detail that wasn't there. A partial logo and three characters from a license plate became visible. It was not enough for a positive identification, but it was enough to generate a list of candidates when cross-checked against nearby highway cameras and freight permits.
"It's a lead," Ortega said, saving the original and the processing notes separately. "Not an identification yet."
Danielle nodded. "That's how we treat it."
Shaw appeared in the doorway. His expression was controlled, and his voice was soft enough to sound cooperative.
"Agent Cross, I'd like a private word."
Danielle looked at Leah and Ortega. The copy was still running, and the important footage had not yet been fully preserved. She did not want to leave them alone with a supervisor who had already discouraged the witness from speaking.
"We can talk here," she said.
"It concerns Officer Voss and the disposition of the complaint."
"Then we can talk in the public area, in view of other officers."