Craigslist isn't just for bored intellectuals, college callgirls and trustafarian weirdos looking for an endless supply of chocolate chip cookies. In disturbing news, a woman who answered a Craigslist ad for a nanny disappeared on the date she had an appointment to meet the "familly" and was found slain in her car three days later.

Even more shocking: Despite what the proliferation of Craigslist crazies might suggest, founder Craig Newmark has said this is the first time anything like this has ever happened. [CNN]