Doesn't happen often in our Asian community especially this peaceful country but

[theking]

..it does happen from time to time:

Japan executes man convicted of murder for killing and dismembering 9 people in his apartment

TOKYO (AP) — A man convicted of murder for killing and dismembering nine people in his apartment near Tokyo was executed Friday, Japan’s Justice Ministry said.

Takahiro Shiraishi, known as the “Twitter killer,” was sentenced to death in 2020 for the killings in 2017 of the nine victims, most of whom had posted suicidal thoughts on social media. He was also convicted of sexually abusing female victims.

Police arrested him later that year after finding the bodies of eight teenage girls and women as well as one man in cold-storage cases in his apartment.

Investigators said Shiraishi approached the victims via Twitter, offering to assist them with their suicidal wishes. He killed the three teenage girls and five women after raping them. He also killed the boyfriend of one of the women to silence him.

“The case caused extremely serious outcomes and dealt a major shockwave and unease to the society,” Justice Minister Keisuke Suzuki told an emergency news conference. He said he signed the execution earlier this week, but did not witness Shiraishi’s hanging.

[Prude]

You haven't seen how it's done in China. Not even murder, just
some free speech against their leaders and you are beheaded.

Same with North Korea.