(Vancouver, WA)  --  Police in Clark County are working to reunite two stolen headstones with their owners.  The Clark County Sheriff's Office says someone discovered the headstones face-down on the ground near a dumpster at the Jaxson Court Apartments at 10-16 Northeast 86th Street in Vancouver.  A witness tells police the headstones have been there for at least six years, but nobody ever flipped them over to see what they were.