The Craigslist murders - Brenda Cullerton

Working on New York's Upper East Side for phenomenally rich and frighteningly skinny women who are suffering from BBS (Birkin Bag Syndrome - a muscle ailment due to carrying heavy accessories) has driven interior designer Charlotte Wolfe mad. It seems to her that the insatiable pursuit of luxury breeds monsters. She gets even angrier when she begins to encounter the same thing over and over again: these women are so cheap they go on Craigslist to sell things their husband kept from wife number one. As Charlotte's funds dwindle, her devious rage escalates...