Authorities say a dead hiker whose body was recovered this week was likely killed by a cougar, marking the first fatal attack by a wild cougar in Oregon and the second in the Pacific Northwest this year. Search and rescue teams found the body of Diana Bober, 55, on Monday off a trail in the Mount Hood National Forest in Welches, about 40 miles (65 kilometers) southeast of Portland. Her body was several miles from where searchers found her car last week near a ranger station. ... Her body had injuries consistent with a cougar attack and a medical examiner...