When Holmes and Watson are watching the recorded interview, the timestamp says 13:46:46. The camera then cuts to another angle, and when it cuts back to the recording again, the timestamp says 13:46:44, even though the recording has not been paused or rewound. Then Watson pauses the tape after only a few more seconds, but when Holmes resumes the playback, the timestamp says 13:47:30, or forty-five seconds later.