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

Trachtenberg referred to the British princess as "my girl E" and a "wonderful human" in Instagram posts through the years ...

Blair Waldorf? Serena van der Woodsen? Let's be real, the best Upper East Side mean girl was always Georgina Sparks on Gossip ...

Sarah Michelle Gellar has paid tribute to her former Buffy The Vampire Slayer co-star Michelle Trachtenberg following her ...

Following her family's decision to decline an autopsy, the cause of Gossip Girl star Michelle Trachtenberg's death remains ...

While there is no criminality suspected, the city Medical Examiner couldn’t tell what caused the star’s death from a ...

Sarah Michelle Gellar, Taylor Momsen and Blake Lively are among those paying tribute to Michelle Trachtenberg, who died ...

The cause and manner of Michelle Trachtenberg's death are undetermined, according to the New York City Office of the Chief Medical Examiner.