Michelle Trachtenberg, who played Buffy's younger sister Dawn Summers in the beloved series Buffy The Vampire Slayer, as well ...

News of Michelle Trachtenberg's death prompted tributes from her friends and former "Buffy," "Harriet the Spy," and "Gossip ...

Friends and costars of Michelle Trachtenberg are remembering the actress with touching tributes after her passing on Wednesday at the age of 39.

Michelle Trachtenberg's death has been ruled "undetermined". The 'Buffy the Vampire Slayer' star was found dead on Wednesday ...

Michelle Trachtenberg's cause of death was ruled "undetermined" by the Office of Chief Medical Examiner in New York City, Fox ...

Michelle Trachtenberg, an American actor known for her roles in the television series “Buffy the Vampire Slayer” and “Gossip ...

The New York City medical examiner's office said Thursday the cause of death is undetermined for actress Michelle ...

The cause of death for Michelle Trachtenberg, the “Gossip Girl” and “Buffy the Vampire Slayer” star, will remain undetermined ...

Blake Lively, Sarah Michelle Gellar and other stars remembered Trachtenberg’s work ethic and friendship in social media posts ...

Getty Images, FILE Sarah Michelle Gellar is paying tribute to her late Buffy the Vampire Slayer co-star Michelle Trachtenberg ...

Trachtenberg’s death at 39 is not being treated as suspicious and police said a medical examiner will determine the cause of her death.

The pair starred in the beloved series in the early 2000s, where Trachtenberg played Dawn Summers, the sibling of Gellar's title character.