Elias didn't want to click it, but the video began to autoplay. It showed a high-angle view of a small, cluttered apartment. A man sat at a desk, his face illuminated by the blue light of a monitor. On the screen within the video, the man was watching a video of a man sitting at a desk.
The man in the video turned his head toward the door behind him.
Elias was a digital archiver by trade and a thrill-seeker by habit. He knew "ts" usually stood for timestamp or transport stream , but the "(31)" was odd. Dropbox folders don't usually number themselves like that unless they are copies of copies.