Know who could kill you? Anyone, even your own freaking grandma apparently.
This granny, known as "the black widow", was trying to take out a $100,000 life insurance policy on her own grandson. She has been married five times, and all of her husbands and one of her kids have died under suspicious circumstances. Evidently she's been able to avoid the law by moving around all over the country. She must be one smooth operator, but now they are re-opening the cases of a bunch of deaths of peole close to here. Read the linked story above for all the crazy details, and watch your back next time you visit grandma.