talked about or released for so long. >> reporter: frustrated by the sound of silence, columnist tom gasparoli decides to make a little noise of his own. >> i decided to start a blog, and do whatever i could as provocatively as i could to get so story out there. >> reporter: gasparoli attempts to fill in the blanks by focusing on faith's male acquaintances. >> some of the gentlemen around the situation, the guys, college students and otherwise, they didn't want to talk. >> reporter: but the drip-drip of information is about to change. next, police release a trove of disturbing new evidence. written by the killer himself. >> who leaves a note? serial killers sometimes leave notes for the authorities. who was this note for? >> reporter: and who was it written by? could a butt dial phone call provide a valuable clue? >> this is my baby girl's voice. >> reporter: stay with us. doesn't stay on the track, it just finds more street legal form. of the lexus f sport performance line. ? some relationships you stick with. over time, they get even better. that's why more people stick with humana medicare

tom gasparoli has been following the case for years. >> they're very attractive women. and there are jealousies and angers and breakups and hookups. >> reporter: around 3:30 a.m., records obtained by police show there is activity on faith's facebook page. faith is also texting this man, brandon edwards, seen here on the text -- hey b, can you come over here please. karena needs you more than you know. please let her know you care. so who is this guy? >> brandon and karena used to, like, talk. i don't know if they dated, dated. but they used to talk. >> reporter: others have likened brandon as a big brother figure to the women. police say karena's phone records show she is calling brandon edwards multiple times around the same time faith is texting him. but there is no response. so karena reaches out to someone else, unc soccer star jordan mccrary. >> she texts jordan, yes, to come and pick her up at hawthorne at the view. >> reporter: was jordan her boyfriend? >> i would say he was somebody that she had a relationship with. >> reporter: close to 4:30 a.m., karena leaves