1.   They operate with total impunity.

2.   He said the armed forces acted with total impunity, killing people at random, either to rob them of money and property or for political reasons.

3.   Under Mobutu, the armed forces acted with total impunity, killing people at random, either to rob them of money and property or for political reasons.

4.   According to Sane, Turkish police enjoy total impunity because they are considered protectors of the state.