they do get something to work with from brandi henderson's boyfriend, lamar. >> we asked him, who wouldwho she would have let into the apartment, he went to see if any of them had any criminal history. henry wallace did. he had a misdemeanor larceny charge. and there was a mug shot of henry wallace. >> that's when detective james stansberry, who's been investigating the vanessa mack case, walks into the room. >> he comes in and he sees the photograph of henry wallace. in that mug shot, henry wallace is wearing a hoop cross earring in his ear. >> i looked at the photograph, and something hit me. >> the detective remembers that from the atm on vanessa mack's case. >> i saw the earring with the cross. >> and that's similar to the same earring that we saw on the picture of henry wallace arrest photo. >> i see this and say, we may have something here. >> investigators hope this car stolen from baucom spawns new leads. >> betty jean's car is found across the street from the crime scene. nissan pulsar. and that was the biggest break that they've had to date, which was inevitably what led them