you know, he got into her cell phone messages, her home phone messages, her myspace messages. she changed her phone numbers and password. he got into them, again. then, she changed them several times. >> well, this is someone that obviously knows her well enough to figure out her pass codes. take a look. jayme sue austin, 31. she's got a smile that lights up a room. a gorgeous young satellite tv salesperson. her water is on the blink. she goes to her mom's to take a shower. she never makes it to work. evidence shows there was a struggle. out to the lines. hi, marry. >> caller: hi, nancy, how are you? >> what's your question. >> caller: you mentioned the boyfriend overseas. she's a young mother of two. where is the father of the children? >> where is the father of the two children? >> one is in coups bay. he has custody of the 12-year-old. the 4-year-old is with cindy. >> where is the 4-year-old tonight? >> she lives with me. >> right. i thought she was living with you. what more can you tell me? >> well, what struck me about this as mr. frazier tells me i'm wrong, and i suspec

want the viewers to know you are seeing the video of a girl -- she, herself posted it on youtube or myspace e lek tricuting herself and her brothers on an electric fence. >> neighbored said the 15-year-old is quite thin. quite small. there's no way, according to their observations she could have dragged a dead body of a 9-year-old, about 60 pounds 300 or 400 yards into the woods. the theory is that the 9-year-old was lured by her. >> to dr. howard oliver, dr. oliver, stabbed, strangled, throat cut. why? why three causes of death? can you tell which is the actual cause of death? >> not all wounds are deadly. the autopsy will tell which was deadly. maybe all three were deadly. apparently, she wasn't successful with killing with one or two methods and had to revert to the third method to finish the little girl off. >> elizabeth alton, 8 years old. on her way home from a play date. the play date's older sister is the 15-year-old now charged in her brutal murder. unleash the lawyers. gloria allreed, alan rip cal. she's be treated as an adult. there's a chance she can get out in six years. once t