Plot Synopsis

Rebecca Zahau, a vibrant young woman was found dead, hanging naked, bound and gagged, in the courtyard of her billionaire boyfriend's Coronado mansion on July 13, 2011, just two days after his six-year-old son suffered a fatal accident while under Rebecca's care. Rebecca's cause of death was ruled as a suicide, leading to years of endless public intrigue and speculation. This captivating new series follows an elite team of investigators -- including former prosecutor Loni Coombs, crime journalist Billy Jensen, and forensic criminologist Paul Holes -- as they take another look this mysterious case. In the wake of the recent civil verdict which deemed someone liable, DEATH AT THE MANSION: REBECCA ZAHAU re-examines the numerous theories surrounding this bizarre case. Meeting with experts, family members, witnesses, and never-before-interviewed law enforcement officials, Loni, Billy, and Paul create a case file with new evidence that is strong enough to present to the San Diego Sheriff's Office for review. From examining Rebecca's final days to dissecting available case files, this four-episode series brings a new perspective and tackle the many unanswered questions.
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On Saturday, June 22, 2019 at 6pm ET/PT, Oxygen premiered "Final Theories," the finale of DEATH AT THE MANSION: REBECCA ZAHAU. As the team of experts finalize their theories on Rebecca's death, the Zahau family remains hopeful, and a civil trial verdict prompts the San Diego Sherriff's Department to make long-awaited announcement.