After the Mystery: 'Lizzie McGuire' Actor's Passing Details Unveiled

A cause of death for Robert Carradine has been revealed less than one week after his death at age 71. The Los Angeles Deputy Medical Examiner listed Carradine’s official manner of death as suicide, per documents obtained by Us Weekly on Friday, February 27. The cause was listed as sequelae of anoxic brain injury, which occurs when brain cells do not receive enough oxygen.

Carradine passed away at the hospital on February 23 after battling bipolar disorder. His case is still open, according to the documents.

His family released a statement expressing their profound sadness at his passing and highlighting his struggle with bipolar disorder over nearly two decades. They hope his journey can help destigmatize mental illness and have asked for privacy to grieve.

Hollywood Mourns

In 2026, Hollywood mourned the loss of several legendary stars, starting with Broadway performer Bret Hanna-Shuford at 46, followed by composer Guy Moon at 63 and musician John Forté at 50. Carradine's brother, Keith Carradine, emphasized the importance of shedding light on Robert's battle with bipolar disorder.

Robert Carradine, known for his roles in "Revenge of the Nerds" and "Lizzie McGuire," made his mark on both television and film. His former co-stars, including Hilary Duff and Jake Thomas, paid tribute to him on social media after his passing.