Mason County/Shelton action?

Last evening (before sunset) I heard lots of cars & sirens driving by our (remote) house off cloquallum. Of course my antenna was down & I didn't have the scanner handy (in process of moving) -- but when I finally went to look -- there were at least 20 police &sheriff cars within view, more around the corner -- traffic stopped both ways (no easy way around if you're commuting home) They stayed fairly late and were quiet about what they were doing.



Any chance anyone heard over their scanner?