Complete the sentences using an appropriate preposition:
1. Minor infringements _________ the law often go unpunished.
2. Some people show a total disregard _________ the law.
3. Some dangerous criminals have escaped __________ the police.
4. The family of victims ________ the mass shooting need to be compensated.
5. Tourists are often the targets _______ criminals as they are less cautious.
6. The witness was called in to provide evidence _______ the trial.