(Portland, OR)  --  A pedestrian who was hit on April 1st in Portland's Overlook neighborhood has died from his injuries.  The crash happened at 6:15 in the morning near North Interstate Avenue and Sumner Street. Thirty-one-year-old Cameron Giles was hospitalized with life-threatening injuries, and he died three days later at a hospital.  The driver remained at the scene and has not been cited or charged.  The investigation is ongoing.