Meet the 69-year-old woman known as the ‘Serial Stowaway’; she traveled around the world by sneaking onto planes

Judging by her appearance, Marilyn Hartman is a good-natured lady and incapable of doing anything wrong. However, the 69-year-old woman was nothing but trouble in the world's airports, where she managed to cheat security and travel more than thirty times for free without even carrying her documents.

Hartman, white-haired, elegant, and well-mannered, never needed a passport, ticket, or boarding pass. The authorities call her the "serial stowaway."

In times when airport security is an obsession, having outwitted airport authorities for 19 years is astonishing to those who investigated her . . .