A loved one.

他深爱的人
Probably a brunette who ran in the same circles as his victims.

很可能像那些受害者一样头发是深褐色
Right.

没错
What if love wasn't the only loss?

可如果他失去的不止是爱情呢
I mean we assumed that because our unsub

我是说我们那样假设是因为不明嫌犯
Could so easily navigate our victims' upscale world

可以轻易就迎合受害者的高消费水准
That he most likely shared the same

那么他很可能和受害者
Financial resources as his victims.

共享经济来源
Because of his upbringing his sophisticated behavior.

因为他的教养和他老练的行为举止
But that behavior is ingrained in him.

可那些行为已经在他身上根深蒂固了
It's habit.

那是种习惯
It something he would have learned as a child

是他小时候就学会了的