Leslie Charleson’s cause of death has recently been disclosed, shedding light on the 

medical circumstances surrounding her passing. According to the County of Los Angeles Department of Medical Examiner, the beloved actress, best known for her portrayal of Monica Quartermaine on the long-running soap opera General Hospital, died due to 

“sequelae of blunt head trauma.” This condition results from complications associated with 

a prior head injury, as indicated in official records reviewed by PEOPLE. The records also reveal that Charleson had been dealing with several underlying health conditions, including asthma, arthritis, atrial fibrillation, and normal pressure hydrocephalus. The latter is defined by the Alzheimer’s Association as a brain disorder characterized by the accumulation of excess cerebrospinal fluid (CSF) in the brain’s ventricles, which can impact cognitive and physical functions.

Charleson’s death occurred on January 12, 2025, at the age of 79, but the official cause of death was not made public until February 12. The news was initially reported by TMZ, which obtained her death certificate. Her passing marks the end of a remarkable career that spanned decades, during which she became an integral part of General Hospital and a cherished member of the show’s extended family.

Frank Valentini, the executive producer of General Hospital, shared the heartbreaking news of Charleson’s passing via the show’s official Instagram account. In his tribute, Valentini described her as a dear friend and colleague whose legacy spanned nearly 50 years on the show. “Her enduring legacy has spanned nearly 50 years on General Hospital alone and, just as Monica was the heart of the Quartermaines, Leslie was a beloved matriarch of the entire cast and crew,” he wrote. Valentini also expressed his personal sorrow, stating, “I will miss our daily chats, her quick wit, and incredible presence on set. On behalf of everyone at General Hospital, my heartfelt sympathy goes out to her loved ones during this difficult time.”

Charleson joined the cast of General Hospital in 1977, stepping into the role of Monica Bard Webber, later known as Monica Quartermaine, after actress Patsy Rahn departed from the show. At the time, the series was struggling with low ratings, and the introduction of the Quartermaine family, along with Charleson’s compelling performance, helped to revitalize the show. Monica quickly became one of the most complex and engaging characters on the canvas, known for her fierce passion, dedication to her work as a physician, and often tumultuous personal life.

In a 1981 interview with Soap Opera Digest, Charleson described the character of Monica as multifaceted and intriguing. “She’s interesting, dedicated in all areas. Her dedication in her social life can be a bit over the top, but it’s true. When she loves, it’s passionately. She puts her effort into it, sometimes at the expense of others,” she explained. Charleson appreciated the character’s growth and complexity, noting that Monica’s sense of humor and unpredictability made her an enjoyable role to portray. “When you’re all good, you’re boring. And nobody is just ‘good,’ unless she’s a saint,” she added.

One of the most significant storylines of Monica Quartermaine’s tenure on the show involved her tumultuous relationship with Alan Quartermaine, played by the late Stuart Damon. The Quartermaine family, introduced the same year Charleson joined the show, became central to many of the show’s most memorable plots. Monica and Alan’s passionate and often volatile relationship was beloved by fans, who appreciated the authenticity and emotional depth that Charleson brought to the character.

Throughout her career, Charleson earned four Daytime Emmy Award nominations for her portrayal of Monica Quartermaine. Her commitment to the character and her craft made her a fan favorite, and her work contributed significantly to the show’s enduring success. Although she transitioned to a recurring status in 2010 and made fewer appearances in her later years, Charleson’s impact on General Hospital and its audience remained profound.

In a 2001 interview with Soap Opera Digest, Charleson reflected on her time with the show with characteristic humor and gratitude. “I really do love this job. Look at it this way — what better job can you do than get up in the morning, roll out of bed, throw something on and then have someone take care of how you look and how you dress and what you say? How much more grateful could you possibly be? Not bad, not bad at all,” she said.

Her passing has left a significant void for fans and colleagues alike. Tributes from co-stars and fans flooded social media, with many reminiscing about her unforgettable performances and the warmth she brought both on and off the screen. Charleson’s portrayal of Monica Quartermaine spanned decades of soap opera history, leaving an indelible mark on the genre.

As the soap opera community mourns her loss, her legacy as one of the longest-serving cast members of General Hospital endures. Leslie Charleson’s life and career serve as a testament to her talent, dedication, and the lasting impact of her work in daytime television. Her memory will continue to live on in the hearts of fans and colleagues who cherished her both as Monica Quartermaine and as the vibrant, witty woman behind the role.

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