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 ...

The cast of Buffy the Vampire Slayer has paid tribute to their former co-star Michelle Trachtenberg, who died yesterday ...

Michelle Trachtenberg, who starred in "Gossip Girl," "Harriet the Spy" and "Buffy the Vampire Slayer," has died. The actress was 39 years old.

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, ...

Actress Michelle Trachtenberg has died ... Trachtenberg, who was also known for her roles on “Buffy the Vampire Slayer” and “Gossip Girl,” sparked concerns about her health last year ...

Michelle Trachtenberg, the actor who rose to fame as a child star in movies like “ Harriet the Spy ” and joined the cast of “ Buffy the Vampire Slayer ” and “ Gossip Girl ,” has died. The actor had a ...