happen? do you believe the killer is out there now? some of the remains would indicate it has been gone a while ago. reporter: barthelamy has been missing since july 2009 and barnes has been missing since july 2007. that long timeline might also reveal something about the killer. not a transient who has come in and gone out, we have no idea who he is and resident of the ar stop? we would never say we are completely done. reporter: for theç victims families none of this can end soon enough. i want this guy to be caught especially before any more girls go missing. i don t sleep at night, haven t