>> this is the cadillac manual. >> cadillac owners manual, it stood out because it didn't seem to fitere, whose was it? rick arnold try coming through it, the pages were soaked together. >> even the cover, front back cover we're sake, to the point where i started to look through this the very first time, it flipped through, pages we're sticking together. >> days later, rick could separate a few pages but was still frustrated. >> it was a third time, and i was thinking you know this would be the last time, if i don't feel -- if i don't find something i would be i -- go through a page by page. >> the third time was the charge. >> i was able to find things in the binding of the book, automobile insurance card. >> with a name? >> with a name, most importantly. >> by now his working days had turned into working nights. detective arnold type the name, a man's name into his computer and its bid out 15 matches. one of them lived in southern indiana, just across the river from louisville. around 11 pm, rick called the man. >> i asked him if he knows why his manual would be in kentucky? >> and