When it comes to the most shocking misdeeds, the old saying is often true: "it's always the ones you least suspect." The friendly guy next door, the quiet IT tech, the old married couple you see at church every week: they all seem normal enough, but you never really know what’s going on in someone’s head – or in their homes. You could know someone that is keeping human captives locked up in their home right now and not even have a clue.
As absurd and fictional as things like “underground dungeons” and “soundproof bunkers” may sound, there really are wild people out there who build these things for the sole purpose of storing human captives. This list contains some real cases of people who were held against their will and suffered greatly at the hands of lunatics that appeared normal to the outside world.