When a group of neighborhood women gathers around a fire pit where their backyards meet one Saturday night, most of them are just ecstatic to have discovered that their baby monitors reach that far. It’s a rare kid-free night, and they’re giddy with it. They drink too much, and the conversation turns personal. By Monday morning, one of them is gone. Everyone knows something about everyone else in the quirky small Ohio town of Yellow Springs, but no one can make sense of the disappearance. As the police investigation goes from a media circus to a cold case, the neighbors are forced to reexamine what’s going on behind their own closed doors --- and to ask how well anyone really knows anyone else.