In 2011, the glamorous Spreckels Mansion in Southern California was witness to not just one but two grisly deaths — just days apart. When a beautiful young woman is found hanging nude from the mansion’s balcony, police rule it a suicide. But her family insists it was murder. Police say a tragedy days before triggered Rebecca Zahau to take her own life, but her loved ones claim suspicious evidence led them to suspect foul play. 

Part one of Mansion of Secrets: The Mysterious Death of Rebecca Zahau: Analysis by Dr. Phil is available now. Listen and subscribe here. 

Rebecca Zahau’s family questions evidence found at the crime scene. 

In an exclusive interview with Dr. Phil, Rebecca Zahau’s sister, Mary, her husband, Doug, and their lawyer, Keith Greer, share details about the crime scene.