the attorney offered that as proof of stephen enjoji's open marriage. uld head torn at the heart of stephen scharf, was the testimony of his son, jonathan. >> i remember her showing me her bruises. >> he had painted his father as a brute and possibly a killer. >> i never hit jody. it made me sick to my stomach. >> the young man wasn't to be believed, said the lawyer. for one thing, when police interviewed jonathan back in 2008, the young man described his dad as a good guy. >> he was, you know, fairly decent, you know, fairly decent parent. >> it was only after detectives told him his dad had just been arrested that the sun turned on his father. >> she got coffee thrown at her a lot. >> 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 johnson, not his dad, who was motivated by greed. if stephen scharf was convicted, his son would get all of that insurance money. >> who's the money go to? >> it goes to me. >>