It should be a better way to influence their reputation through proper channels and proper reasons.

If the police do not have a strong sense of responsibility, perfunctory, or Long Shida handles it privately through various relationships, it will be very unfavorable to the vulnerable groups like us.

So you can tell them clearly that if the police fail to solve the problem, or delay it for too long, or the compensation is not in place, you can sue them. In addition, you can clearly tell them that you will seek help and solutions on various websites (asking for help is actually exposing). Good luck.