 About three hours go by in this surveillance footage, and every 15 minutes, a guard is seen walking by Jose's door, looking in, and writing something down on a clipboard that's hanging outside his door. These are the checks that the doctor ordered. And yes, the guard does come by every 15 minutes, although he doesn't spend much more than a few seconds looking in when he walks by. Then at the 5.30 p.m. check, the guard doesn't just walk by. This time, he looks in and then pauses. Looks in.