The killing was cold-blooded, and those who committed this atrocity should be tried and punished.

这场杀戮非常残酷，那些犯下此暴行的人应该受到审判和惩罚。

《柯林斯英汉双解大词典》

They should be arrested tried and punished.

他们应该被逮捕审判和惩罚。

youdao

I know of no one, not one normal individual that you will meet, who does not want the murderer of a police officer to be captured, tried and, if convicted, punished to the fullest extent of the law.

我知道，你所能遇到的任何一个正常人都希望杀害警员的凶手被逮捕，审判，如果定罪，给予法律最充分的惩罚。

youdao

The people who gave the bribe were investigated, tried and punished in America.

VOA: standard.2009.04.18

It is illegal in Germany though and so if someone in Germany reads a piece which denies the Holocaust then the writer of that piece can be hauled up in front of a German court and tried and then punished.

FORBES: Google's Move to Country by Country Censorship Breaks Disqus

If there is sufficient evident to warrant a criminal prosecution, this president, when he returns to private life, can be indicted, prosecuted, tried, and if convicted, punished like any other citizen.

CNN

She said she knew nothing of his business dealings, including the arrangement to have Mathai live with them, because he required her to stick to her duties as his wife and mother of their six children and severely punished her if she tried to make any decisions in the home.

WSJ: NY case of illegal mansion servant set to resume