The Mystery of DB Cooper. Word Search Puzzle Solver. The Mystery of DB Cooper word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. This documentary brings to life the stories of four people believed by their family and friends to be “DB Cooper” a man who hijacked a 727 flying out of Seattle and jumped from the plane over the wilds of Washington State with a parachute and $200000 never to be heard from again. This includes identifying and searching for words that are related to : Hannah Pauley, Peter Caulfield, Jo Weber, Jefferson King, Miles Richardson, Marla Cooper, Anne Wittman, David Mills, Documentary .