🚗The killer used the nation's interstates as hunting grounds for his victims.
🔍Investigators had difficulty tracing the killer's path due to its randomness.
🔪The killer had a sadistic sexual fetish and would torture his victims.
📞The victims were often hitchhikers who became easy targets for the killer.
🌎The FBI launched a nationwide manhunt to apprehend the killer and put an end to his crimes.