he called each of the victims over two times a day.

他每天都和两名死者通话两次以上
That's not random. It's hunting.

嫌犯早有计谋不是随机杀人
Without phone transcripts,

不知道通话内容的话
it's going to be hard to understand what the unsub's ruse was.

要想得知嫌犯的策略就非常困难了
Well, it ended pretty bad.

死者的下场真惨
Tying someone to the back of a car is horrific

把人绑在车后面是残忍无比
and uncharacteristically high-risk behavior.

且非同寻常的高危行为
It was pure torture. Skin was scraped off, bones were broken.

纯粹的折磨磨光皮肉撞断骨头
That's about desecrating the body.

那是在亵渎尸体
Well, our unsub is comfortable using chains and hitching equipment.

嫌犯对使用锁链和钩链设备非常得心应手
You know, the crimes could have been committed to promote fear.

这种做法或许是为了制造恐惧
All right, just-- can we rewind for a second?

能往回倒一下吗