SEATTLE – Former Metropolitan Mortgage & Securities Co. executive Thomas Turner testified in his criminal trial Wednesday that he was only doing the bidding of his boss, C. Paul Sandifur Jr., when he signed off on a controversial real estate deal that helped bring the company down. Turner, 56, said Sandifur and another Metropolitan executive, former Controller Robert Ness, as well as the outside accounting team of Ernst & Young LLP, knew the details of the troubled 2002 real estate deal that exploded into an accounting scandal in the weeks leading up to Metropolitan's bankruptcy. Yet only Turner has been charged with crimes.