The coconut experiments were the best I've read. Braveheart did some great research too. I recall Mrs.Dave & Mrs. B were vital parts of the experiments. Behind every great man...<P>The ransom note writer did mention being familiar with law enforcement counter measures. He liked movies & books dealing with kidnapping & worked them into the ransom note. Was this an effort to hide his "real" voice? If so, then the person must have some other written works he was afraid would be compared. <P>Police buff? Would that include collecting things like stun guns, badges, uniforms? <P>