Michelle Trachtenberg, the actress celebrated for her roles in “Buffy the Vampire Slayer” and “Gossip Girl,” has died at 39. She was discovered unresponsive in her Manhattan apartment on February 26, 2025. Law enforcement officials have indicated that her death is not considered suspicious.

Trachtenberg had recently undergone a liver transplant and was reportedly facing complications related to the procedure, which are believed to have led to her death. Her family has objected to an autopsy on religious grounds, resulting in the medical examiner classifying the cause of death as “undetermined.” Trachtenberg’s acting career commenced in her early childhood, with notable roles in “Harriet the Spy” and “Ice Princess.”

She gained further acclaim portraying Dawn Summers in “Buffy the Vampire Slayer” and Georgina Sparks in “Gossip Girl.” Her untimely death has elicited heartfelt tributes from colleagues and admirers. Sarah Michelle Gellar, her “Buffy” co-star, shared a poignant message: “Michelle, listen to me, I love you. I will always love you.”

Blake Lively, who appeared alongside Trachtenberg in “Gossip Girl,” described her as “electric” and commended her unwavering commitment to her work. Princess Eugenie also paid homage to her “special friend,” reminiscing about their cherished times together. Trachtenberg’s departure marks a profound loss in the world of entertainment, and she will be fondly remembered for her remarkable talent and spirited presence.



