FBI looks for trucker serial killers

The FBI has been looking for patterns in killings along U.S. highways, suspecting that some long-haul truck drivers are responsible for many of them. The victims include prostitutes, hitchhikers and women whose cars have broken down.... The Highway Serial Killings Initiative began five years ago after an analyst with the Oklahoma Bureau of Investigation asked the FBI for help with a string of seven killings of prostitutes along I-40. An FBI analyst going through the bureau's data base found killings that matched the Oklahoma crimes.