Bill Bradford was convicted back in 1987 of killing two aspiring models, but authorities in Los Angeles are worried he may have killed others. At his sentencing, Bradford told jurors: "Think of how many you don't even know about."
Investigators recently went back through his files found photos of 50 unknown women, taken back when Bradford had an amateur photography business. They released those shots to the public, hoping people would help identify them. So far, about 14 of 50 have been ID'd as alive.
A lot of the women are believed to be from southern California, but authorities also listed Kansas as one of the states where the women might be from.