a murder done with intention Englisch:

He killed her in cold blood

On Friday two people were murdered in cold blood and thrown into the river in Nashville.

It was an offence committed in cold blood, you rarely see so much cruelty.

The killer walked up and shot the woman in cold blood

How can anyone kill another person in cold blood?

in a cruel way and without pity to kill somebody in cold blood

I don't think I could have done it in cold blood.