(Gresham, WA)  --  Police say a 53-year-old man faces murder charges after he allegedly stabbed a Gresham man to death in a dispute over a parking space.  Police say the two men had been arguing over a parking space at the Hogan Woods Apartments on Northeast 20th Street Friday afternoon.  The victim is identified as 68-year-old Robert Ricketts.  He was rushed to a hospital, where he died.  The suspect is identified as Shawn Hamilton.  He's scheduled to be arraigned today.