Boss, The only way to get rid of such things is Remove Police from the city and let government start placing Miltary in place of police. they are far better than these stylish professional unskilled people like CBI, CRIME BRANCH, INTELLIGENCE ....bull shit etc...they are fit for nothing except showing those professional terms in a movie. They will not have proper training and never be alert. So better to replace with milatry. Thats my best advice.