A note on the windshield of defense lawyer AJ Garrison's car asks who killed Dr. Taylor? It's a cold case, and Garrison takes it on because Taylor was her family's doctor and the community's go-to man. She finds herself walking into the inner world of county politics and government where no one is as Garrison believes them to be. Concurrent with her investigation, she's attempting to settle the estate of a friend killed in a one-car crash, a job that has her snatching gold coins from a fish tank seeded with piranhas and jockeying for big settlements in the world of thoroughbred horse farms.