No. He was careful not to leave anything behind. 没有，他很小心，什么痕迹都没留下

He bleached out his semen.  他漂白了留下自己精液的床单

She escapes before he can rape her,  在他得逞前她就逃出来了

so he masturbates instead?  所以他就手淫来满足自己

No. You don't hang out to masturbate after your victim escapes. 不会的，在受害人刚逃跑的情况下，你不会悠闲地做这种事的

It's too risky.  风险太大了

He sat here while he was filming her.  他在偷拍她的时候坐在这里

He was getting off on her fear.  她的恐惧让他产生快感

He let her go because he already got what he needed.  他放她走是因为他已经得到自己想要的

We have a sadistic stalker who inflicts  这个跟踪者有虐待狂倾向

Psychological violence to control his victims with fear? 他制造心理暴力，用恐惧感来控制受害人

His M.O. Isn't to kill.  杀人不是他的作案手法

It's to terrify.  恐吓才是

Think he hangs onto the videos, gets off on them later? 你觉得他会留着那些视频，以后看着自慰吗

Maybe.  也许吧

She took off her shoes, turns on the light, 她脱了鞋，打开灯

walks past the dark living room into the bedroom. 走过漆黑的客厅，进入卧室

Clicks on the light.  打开灯

All is good.  一切都很正常

While she showers, our stalker tampers with her lights.  她洗澡的时候，跟踪狂弄坏了她的灯

She comes back into the bedroom, hits the switch, nothing. 她回到卧室，按了开关，没反应

She tries the lamps, no bulbs,  她试了台灯，但是没有灯泡

So she goes to grab a flashlight.  所以她去取手电筒

Let there be light.  创造一些光亮

She thought she was safe until she saw the bulbs and the batteries in the drawer. 她本以为没什么，可她看到所有灯泡和电池都在抽屉里

And when she got home,  可她刚回家的时候

all the lights worked, so he gave her a false senseof security. 灯都很正常，所以他给了她安全的错觉

Did his homework, too.  他还调查过周围环境

House next door has a for sale sign, overgrown grass, it's vacant. 旁边的房子有"出售"标志，草地很茂盛，也没人住

No one can hear her screams.  谁都听不到她的尖叫

How does she know her attacker?  她怎么认识的凶手

Is it a co-worker, a friend, ex?  是同事，朋友，还是前男友

What are you afraid of?  你害怕什么

Sorry?  什么

What's the one most thing you're afraid of, and who knows about it? 你最害怕的是什么，有谁知道吗

What's your point?  你什么意思

I don't know. I'm just curious.  没有，只是好奇

Keep it that way.  那就继续好奇吧

My point is guarded people keep things to themselves. 我的意思是，警戒心强的人不会轻易向人倾诉

Very few people truly get to know them.  只有很少人能够真正了解他们

Does Kristin strike you as secretive, or her personality more forthcoming? 你觉得克里斯汀像是喜欢有秘密的人吗，还是更加直接和外向一点

Most people are guarded about their fears and phobias, and stop fishing. Yeah? 大多数人对于自己害怕的事物和恐惧症都会有警戒心，别套我话了，喂

We have a location for Zack Thomas' cell phone.  我们查到了扎克·托马斯的手机位置

It's in the vacant house next door to the victim's.  就在受害人邻居的房子里

He's waiting for her to come home.  他一直在等她回家

Backup is en route.  已经派人支援了