when the song appeared on the album, it was credited to dennis wilson. others never knew the origin of the song. >> manson was furious when he goes looking for wilson afterwards and at one point leaves a bullet and tells him i know where you live, i know where your children are. you know what this means. >> manson knew wilson was very close to music producer terry melcher who lived in this ben dictation canyon mansion. he believed that relationship was his ticket to stardom. >> he tells manson, your music is good but i wouldn't know what to do with you. and at that moment, charlie manson's lives completely. the dream of being a rock star is not going to happen. for manson, the house on cielo drive comes to represent all he wants to achieve and hasn't been able to. >> charles manson has dispatched some of his most devoted followers to go to that house and kill everyone inside. whoever they are. >> melcher had already move out. manson knew that but didn't know the house's new residents were roman polanski and his pregnant wife actress sharon tate. their new