Kills him to tie up loose ends.

然后杀了他以绝后患。

He decided to tie up loose ends by murdering his accomplice.

他决定杀了他的同伙以铲除后患。

Meanwhile, if you have a high NFC, you most likely prefer solid, certain answers and quickly tying up loose ends.

而如果你对需要结束感的要求程度较高，你可能更喜欢坚定、确凿的答案，并迅速把事情解决。

He did this, police suspect, because he was tying up loose ends. The cops at this time were on to him.

警方怀疑他这样做是因为他在收尾。警察此时正在抓他。

And a lot of people had very specific, terrible experiences to report, either of telephone lines being really unhelpful and obstructive when they were trying to tie up loose ends or financial firms being unresponsive and unhelpful.

许多人都有过非常具体、可怕的经历要报告，要么是当他们试图解决未解决的问题时， 电话线确实没有帮助和阻碍， 要么金融公司反应迟钝和没有帮助。