OK, the title of this article isn't completely accurate (and it isn't a Bay Area story, but I couldn't help posting it). At this point in the story, it's not demonstrated that ground-penetrating radar is superior to dowsing for locating a cemetery, but I think it's a safe statement. The state of Mississippi wants to build a highway, but properly needs to see if an abandoned cemetery is in the proposed path. The landowner has hired a dowser who claims to be able to find bodies. CLICK HERE for the whole story.
In this ADDITIONAL STORY on the grave dowser, we learn that he can distinguish between male and female bodies by the direction the wires go when he passes over their graves.