Psychologist Testifies Maradona Had Bipolar and Narcissistic Disorders at Trial

TL;DR: Psychologist Carlos Diaz testified that Diego Maradona had lifelong addiction, bipolar disorder, and a narcissistic personality disorder, conditions he said contributed to the star’s struggles. The testimony came at a criminal trial where seven medical workers face up to 25 years prison for alleged negligence in Maradona’s 2020 death.

Context: Diego Maradona, the Argentine football legend who led his nation to World Cup victory in 1986, died in November 2020 at age 60. He was recovering at home from surgery to remove a brain clot when he suffered heart failure and acute pulmonary edema. A second trial over his death began this month after the first was annulled due to judicial misconduct. Seven members of his medical team — including a neurosurgeon, a psychiatrist, and a nurse — are charged with homicide with possible intent and could receive eight to 25 years in prison if convicted.

Key Facts: Psychologist Carlos Diaz, who evaluated Maradona in October 2020, told the court that the player exhibited an addiction, a bipolar disorder, and a narcissistic personality disorder, all described as chronic, lifelong conditions. Diaz said these diagnoses had never been disclosed publicly before his testimony. He added that Maradona’s close associates linked his substance use to frustration after sporting setbacks. Maradona’s cause of death was heart failure and acute pulmonary edema occurring two weeks after neurosurgery for the clot. No randomized controlled trial exists for posthumous psychiatric diagnosis; Diaz’s conclusions are based on clinical interview and collateral information, not on an RCT or cohort study. The prosecution argues that medical staff ignored warning signs, while the defense maintains Maradona died of natural causes.

What It Means: The testimony introduces psychiatric factors that may have influenced Maradona’s behavior and treatment compliance, but it does not prove that these disorders caused his death. Correlation between mental illness and substance use is well documented in cohort studies, yet causation cannot be inferred from a single case. For readers, the case underscores the importance of integrated care for patients with co‑occurring addiction and mood disorders, especially during postoperative recovery. Practically, clinicians should monitor for signs of delirium, respiratory compromise, and cardiac stress in patients with known bipolar disorder after major surgery. The trial’s outcome will clarify whether alleged negligence contributed to Maradona’s death; observers should watch for the verdict and any sentencing recommendations expected later this year.