An organization that bought a human body and organized its public dissection has said that it had a contract saying the body could be used for education, and its “Cadaver Lab Class” was appropriately educational, despite criticism from the man’s widow. Death Science said it does not have any information about the man whose body was dissected on Oct. 17 in Portland, Oregon, with tickets sold through a separate “Oddities and Curiosities Expo.” Seattle station KING-TV identified the man from a typed ID bracelet as David Saunders, 98, of Baker, Louisiana, a Baton Rouge suburb. Such use of the World War II