faced with the reality of what he's done, hangs himself.

面对自己的所作所为把自己吊死了
Only one problem with your theory, Castle.

你的理论有一个漏洞卡塞尔
- Which is? - This wasn't a suicide.

-是什么 -这不是自杀
This wasn't?

不是吗
If he'd hanged himself,

如果他是自行上吊
the marks on his neck would angle upwards.

他脖子上的勒痕角度应向上
Yes, which they do.

是啊就是向上的
Yes, but if he was strangled,

是啊但如果他是被人勒死的
the marks would go straight across. This guy's got both.

勒痕应该是水平的两种痕迹均出现在脖子上
Then the hanging was a cover up for the strangulation.

把他吊起来只是为了掩饰他是被人勒死的
Well, there's also peri-mortem bruising on the arms and across the ribs.

而且在手臂和肋骨周围有死前瘀伤
I'm guessing there was a struggle.

我想死前一定有挣扎