night she was murdered, where she was messaging back and forth with jordan, "hey, i'm gonna go pick up my wallet from your house" late at night the night she was killed. so then that was the theory, she wept, she told jordan, thaddeus killed her over it. >> investigators decided it was time to find out what thaddeus and jordan knew. thaddeus refused to talk to them. but jordan did. >> we did interview thaddeus'girlfriend. she was -- she said they were home together all night at thaddeus'brother's house. we checked out the surveillance video from that neighborhood. we were able to see halee come into the neighborhood when she was there to get her wallet, and we saw halee leave the neighborhood. but we never saw jordan and thad leave. >> it seemed like thaddeus had a good alibi. heather worried that investigators seemed no closer to making an arrest. >> i think that the fear was overwhelming. i kept saying, "i hope that they make an arrest before her funeral. i don't know how i can stand there and wonder who's hugging me and -- and who's coming through this