25-year-old son, greg. greg was divorced and going through some financial difficulties. he was missing work due to some drug and alcohol problems. his house was about to be foreclosed. so he asked his father for help. >> he didn't come out and say, no, i'm not helping you. it was like, greg, stay off the drugs and alcohol, go to work every day, pay your bills and you can save your house. >> and police learned that greg stood to inherit his father's farmhouse in the event of his death. >> greg myers denied having any involvement in the murder of his father and stepmother. >> he worked 30 miles away at a local factory and punched in at 5:33 am. >> whoa spent a considerable amount of time at his place of employment, searching the dumpsters there. but a search of the dumpsters at that plant revealed nothing. >> police obtained a warrant to search greg's house and came up empty. >> we were never able to locate a 12-gauge shotgun at greg's house.