(Portland, OR)  --  The wife of an Oregon Culinary Institute teacher who was shot to death on campus earlier this summer is facing charges for his murder.  Police arrested 68-year-old Nancy Crampton-Brophy yesterday for the shooting death of her husband, Daniel Brophy.  The 63-year-old Brophy died at the school on Southwest Jefferson Street June 2nd after being shot.  Crampton-Brophy is facing charges of murder and unlawful use of a weapon.