A Double Life: The Anatomy of a Premeditated Murder

With sharp psychological insight, the acclaimed author of Guilty Creatures digs into the sensational murder of Florida physician Teresa Sievers in this engrossing and unconventional true crime tale of holistic health, childhood doppelgangers, dark obsessions, and an open marriage.

Teresa and Mark Sievers led an enviable life in Bonita Springs, Florida. Teresa ran a thriving medical practice specializing in anti-aging and holistic care. Mark, a former nurse, managed the business while home-sc...