>> that was the motive. >> but was wolf's confession to an ex-wife a true story or just alcohol-fueled bravado? there was no way to know, for sure. but it was enough to at least bring about the rest. in october 2004 of michael wolfe, now living in ohio. but an arrest does not a conviction make. and as michael wolfe cooled his heels in an ohio jail, he professed his innocence to anyone who would listen, including the local police, to whom wolfe sent a letter in which he claimed all he knew of a crime centered on a conversation with his ex-wife barbara's father, harry, a few months before the murder. stephen kamp was a motor with the new palm times and read his letter. all he would admit to was meeting harry at a park, a place where david's bones would later come out of the ground. >> he said, he pointed over to that plot of land and said, if you needed to bury a body, that would be a good place to do it. and he concluded this letter with, and i don't know if he had listened or not. >> apparently he did.