With impunity phrase
If you say that someone does something with impunity, you mean that they do something wrong, but they are not afraid of being punished or won't get punished; not affected by negative consequences.
The boss assaulted his secretary sexually with impunity, as he exploited his money and power.
He is wealthy yet depraved as he violated the traffic law with impunity by bribing the police.
This phrase was first recorded in 1525–35, originated from either Middle French impunite or Latin impūnitāt.