A collaborative law enforcement effort yielded the return of a stolen 6-foot-tall bronze Tiffany lamp that retails for $10,000 to its Grass Valley owner. Sacramento authorities discovered the lamp during the search of a parolee’s residence in Orangevale, said Sgt. Steve Johnson with the Grass Valley Police Department. Timothy Beard, 33, was also found to be in possession of numerous stolen computers, cameras, smartphones, televisions and three ounces of methamphetamine, Johnson said. “Whether some of these items were given to him in exchange for narcotics is still under investigation,” Johnson said. Some of those stolen goods have already been traced …