Worldwide serial killers : TrueCrime

Within the case of Lindsay Buziak, I learn that one of many instructed prospects was that she was murdered by worldwide assassins. That led me to consider was how fascinating it could be to have a global serial killer due to how near-impossible it could be to catch the killer. Kill an individual in Mexico, go away, kill an individual in France, go away. It’s arduous sufficient in America to catch serial killers due to how giant the nation is and what number of stares there are. Does anybody know of any actual instances which are suggestive of a global serial killer?