According to the denizens of /r/conspiracy and your wacky aunt on Facebook, there are terrifying mysteries unfolding all around us, all the time. These people clearly don't use Google.
We love our serial killers in one of two flavors -- dead, or in prison. But not the third flavor: the ones who do their thing for years, or even decades, without ever getting caught.
Please ignore everything we're about to tell you about these dangerous homemade death machines and do not look at the awesome GIFs demonstrating their power.
