Radar mapping is using Ground Penetratin Radar. I'm sure it's very expensive. First you have to find a company that is competent to use it but unfortunately before you do anything like this you need permission of the land owner. Do you think Snohomish would grant anyone permission to find bodies in the cemetery when they have been lying for years that no bodies are there? A lot could have been done and a lot still can be done but when you are dealing with the criminals in Snohomish you might as well forget it. I think the cemetery is lost and will eventually be destroyed by the city of Snohomish and there is not much we can do about it. The people living in Snohomish evidently want to destroy the cemetery. They have done nothing to help save it. Maybe they just want to sell antiques to the tourists and pretend the cemetery isn't there.