'Diabetes Mellitus!' — ‎Michelle Trachtenberg's cause of death officially confirmed by NYC Medical Examiner

‎The New York City Office of Chief Medical Examiner has officially confirmed the cause of actress Michelle Trachtenberg’s sudden death. The 39-year-old, known for her breakout role in Harriet the Spy and standout performances in Buffy the Vampire Slayer and Gossip Girl, died from complications of diabetes mellitus, People reports. Her death has been deemed natural.
‎'Michelle Trachtenberg.'
‎Randy Shropshire/Getty Images for The Art of Elysium
‎Initially, Trachtenberg’s cause of death was listed as “undetermined” on February 27 due to her family’s objection to an autopsy, according to the New York Post. However, further medical evaluation has now clarified the circumstances surrounding her passing.
‎Trachtenberg’s death, first confirmed on February 26 by Us Weekly, was not considered suspicious by authorities at the time. Police sources indicated no foul play was involved.
‎In the months leading up to her death, Trachtenberg had responded publicly to speculation about her appearance. In January 2024, after a fan commented on her Instagram post suggesting she looked unwell, Trachtenberg fired back, defending her health and denying having undergone plastic surgery. “I am happy and healthy. Check yourself haters,” she wrote, addressing ongoing scrutiny.
‎Michelle Trachtenberg began acting at a young age and became a household name with her lead role in Harriet the Spy (1996). She went on to gain cult status as Dawn Summers in Buffy the Vampire Slayer, and later as the cunning Georgina Sparks in Gossip Girl. She reprised her role as Georgina in the 2022 reboot, demonstrating her enduring popularity and range as an actress.
‎Throughout her career, Trachtenberg maintained close relationships with many of her co-stars. In 2020, she shared that she had recently dined with Gossip Girl alum Leighton Meester and praised her former castmates' continued success. Her bond with Buffy co-star Sarah Michelle Gellar also remained strong; in a 2021 interview, Trachtenberg reminisced about their decades-long friendship and moments from the set.
‎Her death marks a profound loss in the entertainment world, with fans and colleagues mourning the vibrant and fiercely talented star. As tributes continue to pour in, Michelle Trachtenberg's legacy as an actor and advocate for self-acceptance endures.

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