Not just any sawdust.

不是随便的木屑渣
Pure pinewood pellet sawdust.

是纯松木颗粒状的木屑
It's usually imported from China.

一般是由中国进口来的
Was it a 0.5% mixture?

是0.5%的混合物吗
I don't know.

我也不知道
All I know is, it's not your everyday spread-on-the-floor sawdust.

我只知道那不是平常随处可见的木屑
Yeah.

好的
That was Reid.

里德打来的
They found a half dozen natural sedatives in Rogers' system.

他们在罗杰斯体内发现了多种天然镇定剂
I don't get it.

我不明白了
The unsub's drugging victims

嫌犯给被害人下药
and trusting that they'll conk out at the right place at the right time.

企图让他在恰当的时间地点死掉