scoggin had no criminal record.didn't appear like any kind of tv crook, in fact, he was the proverbial wolf in sheep's clothing. he appeared to be completely nonthreatening. and a loving friend to all his victims. >> investigators found arsenic in some ant as although antacids in leita's home, but couldn't find out where it came from. until the owner of a local supermarket called to offer some information. he said when he saw scoggin's picture in the newspaper, he remembered selling him a large amount of rat poison. he even remembered the brand. cowley's original rat and mouse poison. >> he remembered mr. scoggins coming in looking for some sort of poison to kill varmints of some kind. >> i think he didn't buy it that day but he came back several days later and bought more than one bottle. i don't recall how many. >> forensic document examiners analyzed the cremation request orders signed by the norton sisters and a $30,000 check the sisters made out to scoggin shortly before their death. they concluded the document