as a good guy. >> i think he was a fairly decent guy. >> it was only after detectives told him his dad had just been arrested that the son turned on his father. >> before you found out that your dad was arrested, did you lie? >> yes. >> and did you lie more than once? >> yes. >> why would jonathan turn on his father and lie? the defense lawyer said it was jonathan not his dad who was motivated by greed. if steven sharp was convicted, his son would get all that insurance money. >> who does the money go to? >> it goes to me. >> in the end the lawyer called steven sharp's son a spoiled brat. >> that sounds like some spoiled kid who was not a credible witness. in closing insisted this wasn't