Overview

• Michelle Trachtenberg, 39, was discovered unresponsive in her New York City apartment on February 26, 2025, and pronounced dead at the scene.
• Her family objected to an autopsy for religious reasons, leaving the official cause of death undetermined; she had recently undergone a liver transplant, which may have contributed to her passing.
• Trachtenberg was best known for her roles in 'Buffy the Vampire Slayer,' 'Gossip Girl,' and the film 'Harriet the Spy,' earning acclaim as a child star and throughout her career.
• Friends, co-stars, and public figures, including Sarah Michelle Gellar, Blake Lively, and Princess Eugenie, shared heartfelt tributes, highlighting her kindness, humor, and impact on their lives.
• An investigation into her death is ongoing, though no criminal activity is suspected, according to the New York Police Department.