One thing is that if we killed him, this thing will explode.

其中之一，如果我们杀了他，这东西就会爆炸。

youdao

We want to get at the truth. Who killed him? And why?

我们想查明真相。谁杀了他？为什么？

《柯林斯英汉双解大词典》

Why haven't we killed or captured him?

为什么我们还没有杀了或抓到他？

youdao

If he was killed, what will we do with him, and where would he go?

WHITEHOUSE: Press Briefing

The only reason we found out about him was that he killed five people.

NPR: Teen In Nevada Crash That Killed 5 Was Fugitive

I've prosecuted a woman who shot her husband and killed him because he slapped her, and we argued that was not deadly force and she was convicted and sent to state prison.

CNN: Trayvon Martin case has a tough, controversial prosecutor