Rusty Yates’ life was permanently altered on June 20, 2001, when his wife, Andrea Yates, drowned their five children in the family’s Houston home. The case shocked the nation and sparked widespread debate about mental illness, religion, and responsibility. Twenty-five years later, Rusty is reflecting publicly on that tragedy in HBO Max’s documentary series The Cult Behind the Killer: The Andrea Yates Story, which premiered on January 6. The series revisits the killings while examining Andrea’s severe postpartum psychosis and the influence of controversial religious teachings on her mental state.
Andrea Yates’ Conviction and Acquittal
After the deaths of Noah, John, Paul, Luke, and Mary Yates, Andrea immediately called police and confessed. In 2002, she was convicted of capital murder and sentenced to life in prison. That verdict was later overturned, and in 2006 she was found not guilty by reason of insanity. Since 2007, Andrea Yates has lived in a Texas mental health facility. Throughout the years, Rusty has consistently said he does not blame her, maintaining that untreated psychosis—not intent—led to the killings.
“She was an awesome mother,” Rusty says in the docuseries. “Without severe mental illness, this would never have happened.”
Rusty Yates’ Career and Background
Rusty Yates has continued working as a computer engineer at NASA Johnson Space Center, where he was employed at the time of the tragedy. He holds degrees in applied science and mathematics from Auburn University, as well as a law degree from the University of Houston. The documentary also explores Rusty’s early exposure to the teachings of Michael Woroniecki, a preacher whose ideology some former followers have described as cult-like. Rusty introduced Andrea to those beliefs early in their marriage, a decision he now regrets.
Marriage, Mental Health, and Warning Signs
Rusty and Andrea married in 1993 and shared traditional religious values. Andrea homeschooled the children and struggled increasingly with mental illness, particularly after childbirth. In 1999, she attempted suicide and was hospitalized. Doctors warned that further pregnancies could trigger severe relapse. Despite those warnings, the couple welcomed their youngest child, Mary, in 2000. Rusty later acknowledged underestimating the risks, believing treatment would once again stabilize Andrea’s condition.
The Day of the Killings
On the morning of June 20, 2001, Andrea drowned the children one by one and then called police. She also phoned Rusty at work, asking him to come home. By the time he arrived, the house was secured by law enforcement. Rusty later testified on Andrea’s behalf, arguing that prison was not appropriate for someone suffering from profound psychosis. His support was met with public backlash, but he has stood by that position ever since.
Life After the Trials
Rusty and Andrea divorced in 2005. He later remarried, had a son in 2008, and divorced again in 2015. Today, Rusty maintains limited contact with Andrea, calling her monthly and visiting annually. In the HBO Max series, Rusty expresses remorse for introducing Andrea to Woroniecki’s teachings, acknowledging they may have influenced her delusions. “If I could do it over,” he says, “I would not have introduced her to them.” Twenty-five years on, Rusty Yates continues to live with grief, reflection, and unresolved public scrutiny—while using his voice to underscore the devastating consequences of untreated mental illness.
