The unsub may also be vulnerable somehow--

不明嫌犯也可能很脆弱
Weakminded or even lonely.

易受骗很孤独
His cause gives him a sense of power and belonging.

他的作案动机给了他力量和归属感
He's physically fit enough

他身体足够强健
to move dead bodies, so he's probably young.

来搬运尸体他可能比较年轻
But not so young as to be impulsive.

但不会年轻到容易冲动
These attacks took planning and focus. So, he's disciplined.

这些案子需要计划性和专注性他很有条理
He uses oxycodone to drug his unwilling partners.

他用羟考酮迷晕受胁迫的搭档
But he does so without killing them,

但他没有毒死他们
which means he's knowledgeable about dosages.

所以他懂得如何控制剂量
And oxy is expensive,

这种药物很贵
so look at medical care professionals and caregivers,

所以查查专业医疗人员或护理员