California's got some of the strictest environmental laws in the country.

加州的一些环保法规在全国最为严苛
I'm sure it's regulated.

我肯定甲醇在那受到严管
Yeah, but methanol is also used in making biofuels,

对但甲醇也用于制造生物燃料
which quite a few people have been doing at home.

而很多人就在家里自己弄
I'd imagine the sale of it is fairly commonplace.

这玩意肯定很容易买到
But he needs enough in which to immerse a body.

但他得买足够浸泡尸体的量
All the victims were nude, but

所有死者都是裸体
there's no evidence of sexual assault on any of them.

但身上并未发现性侵犯迹象
And the skin was removed from the bottom of the foot.

而且脚底的皮肤被切除
Unless we're talking about a foot fetishist,

除非凶手是个恋足癖
you actually can't get further away from sexual areas.

不然无法从性方面进行推论
Yeah. Impotent sadists like Robert Napper

对就像罗伯特·纳博那样的无能性虐狂