Kenji Saitō had been declared dead at the scene. His body was identified by dental records. But according to the firmware, his cortical patterns had been uploaded in the 300 milliseconds between the collision and neural death. The DVRG008CE—mounted in a tamper-proof case under the driver's seat—had completed its mission.
She ran binwalk out of habit.
Since firmware for these generic DVR models isn't always hosted on a central site, try these resources: dvrg008ce firmware full