where he can observe others unnoticed.

在无人察觉的情况下观察他人
So we should look at service workers,

应该重点注意服务业人员
groundskeepers,

园丁
anyone paid to be invisible.

那些不起眼的职业
And we need to move quickly.

我们要迅速行动
This unsub is approaching some sort of perceived deadline.

嫌犯正在接近某个可预知的期限
The closer it gets, the more erratic and dangerous he'll become.

期限越近他就会愈加偏执和危险
Thank you.

谢谢
Hello?

有人吗
Oh. Can I help you, Ms. Fouladi?

有什么可以帮您的法拉第女士
Hey, Nick. I was wondering

尼克我想看一下
if I could take a look at your guest log.

访客登记表可以吗