she didn't know

A man in a dark hoodie walks down a long, narrow, metallic corridor with a grid floor and overhead lights, moving toward the camera. The scene cuts to a close-up of a fingertip, then to a close-up of a fingerprint, followed by a composite image showing a man's profile with facial recognition data and multiple views of the man in different poses, then a man in a transparent, sealed chamber, and finally a close-up of a man's face in a dimly lit, industrial-looking environment.