we're looking for someone capable of holding down a job,

这个人有能力维持一份工作
even though it's probably menial and unfulfilling.

即便那工作可能卑微或不起眼
The victims have all been young, blond, and pretty.

被害人都是年轻的金发美女
As such, they reflect a certain societal standard of perfection

这样的女人代表了社会的审美标准
that may actually represent

这也可能代表了
the type of women that are unattainable to this unsub.

不明嫌犯得不到的一类女人
He cuts his victims' hair and he takes it with him.

他剪掉被害人的头发并带走
This could be another way for him to possess a part of them.

这对他来说也许是另一种拥有这些女人的方式
Or to degrade these unattainable women,

或是羞辱她们的方式
make them uglier.

把她们变丑
The killer has been murdering in 6-hour increments.

凶手每隔六小时杀一个人
He is, in effect, time-stamping his victims.

他其实是在给被害人做时间标记