Are there any organizations that investigate and fight Satanic activity, I'd like to join one?

Recently I noticed that there was an unusual upswing in Satanic activity in my community. I started to document and record my findings to bring to the police. In the forest preserve near my home, it's not uncommon to find the burned remains of bibles. There has been a change in the numbers of people going to church lately where a few years ago the churches were packed, not seem to be about two thirds to three quarters full. I think a pagan coven is active in the community, a road leading to an old house on the other side of the forest preserve sees a lot of activity on days when the moon is full or new. I went down to this place a short time ago and watched from the trees. People park around the building and lock themselves in with curtains drawn. A friend of mine who witnesses to people in the park says that there are a lot of new faces there lately, but the new faces don't want to hear about what he has to say. I've also noticed that there are a lot of illnesses in the area lately. A lot of people getting things like cancer and heart disease lately, usually older people. I think that there is Satanic activity in my community, and this coven is at the heart of it. They're sending out evil forces to sicken and kill off the older members of the community so that they can make room for more people like them to move in. I went to the police, but they told me that I should mind my own business and leave the people in the house alone. I think that the police are under the influence of the Pagans, protecting them. I'm still investigating, looking for more evidence, but I fear I may draw the attention of the Satanic forces at work in the area. Are there organizations that I can turn to for help. I have found this investigation to be invigorating and would like to pursue it as a career, would they be willing to take me?