In order for someone to win a products liability case, he or she must prove that the use of a specific faulty or dangerous product led directly to an injury. Those who design, manufacture, and distribute consumer products have a duty to the public to make sure that their products function properly and safely. When a product causes injury to a consumer, any of the people involved in making or selling that product may be held accountable. Anyone who has suffered injury as a result of using defective or dangerous merchandise should seek out an attorney with experience in cases of products liability.