In all honesty, in such situations where persons have become the target of focused policing, it may be time to move cities. Or even move states. Being "in the system" is not a crime but if cops are poking around your house on a weekly/daily basis an incident is inevitable. The time to move is prior to that moment.

This may look like defeat. It is. At the larger scale this would mean cops are running certain people out of town. That is evil. But at the scale of an individual or family, particularly when mental health is an issue, what is best is to not be involved in an escalating situation. Pull up stakes and move somewhere with less oppressive policies.