The case study revolves around Christopher John Corr, an employee who was injured while cleaning a bulk bin compressor at work. He received compensation benefits and then filed a products liability action against Willamette Industries, Inc., the parent company of Western Kraft Paper Group. The issue is whether the Supreme Court erred in granting Corr's motion for summary judgment when he sued the parent company due to injury from defective equipment. The case involves the application of the dual persona doctrine and the stream of commerce.