Cast members of "Buffy the Vampire Slayer," "Gossip Girl" and more are remembering their co-star Michelle Trachtenberg​ after ...

The NYPD confirmed to PEOPLE that Trachtenberg was found "unconscious and unresponsive" in her Manhattan apartment on ...

Michelle Trachtenberg, the actor known for “Gossip Girl,” “Buffy the Vampire Slayer” and “Harriet the Spy” died Wednesday.

Michelle Trachtenberg, the actor best known for "Gossip Girl," "Ice Princess" and "Buffy the Vampire Slayer," died at age 39.

Bianca Lawson discussed Michelle Trachtenberg’s death with Us Weekly exclusively, while other ‘Buffy the Vampire Slayer’ ...

Gellar's tribute to her late costar echoes a monologue she delivered in the supernatural drama's season 5 finale. From one ...

Buffy the Vampire Slayer and Gossip Girl star Michelle Trachtenberg has sadly passed away at the age of 39. Tributes from her ...

The former child star was also well-known for "Gossip Girl," "Ice Princess," "EuroTrip," "Harriet the Spy" and many more ...

Michelle Trachtenberg, an actor best known for her roles in "Buffy the Vampire Slayer" and "Harriet the Spy" has died at age ...

Michelle Trachtenberg, who starred in 'Harriet the Spy,' 'Buffy the Vampire Slayer' and 'Gossip Girl,' was found dead in her ...

Soon after, she starred in popular Nickelodeon film Harriet The Spy, which followed the adventures of a sixth grader who ...

Michelle Trachtenberg, star of film and television projects like 'Gossip Girl' and 'EuroTrip,' has died at the age of 39, ...