Litany of Lies - SFUndertheRug.com, #2

In 21st century San Francisco many things have stayed the same; old money, old-boys clubs, old grievances. But some are changing; relationships, legacies, and secrets. Kestral Jonas is perfectly situated to observe the old and the new and is happy to disclose it all on her anonymous blog, SFUndertheRug.com. The suspicious death of socialite Greta Gardner puts one of Kestrel's dear friends in danger and Kestrel gets sucked into the drama.
A number of people benefit from Greta's death, but which one of them actually pulled the plug?