Michelle Trachtenberg, the actress known for 'Harriet the Spy,' as well as TV shows like 'Buffy the Vampire Slayer' and 'Gossip Girl,' has died.

Police responding to a call at a residential high-rise building in Manhattan found Trachtenberg unresponsive and emergency ...

A cause of death for Michelle Trachtenberg will remain “undetermined,” according to reports.

Unique Nicole/WireImage; Jerritt Clark/WireImage Kyla Pratt is remembering the legacy of fellow former child star Michelle ...

Sarah Michelle Gellar was seen for the first time since the death of her Buffy the Vampire Slayer co-star, Michelle ...

Michelle Trachtenberg, known for Harriet the Spy, Buffy the Vampire Slayer, and Gossip Girl, had stepped back from Hollywood ...

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

Trachtenberg starred in a number of children's movies before getting a breakout role as Dawn in "Buffy the Vampire Slayer." ...

Actor Michelle Trachtenberg, a former child star who appeared in the 1996 hit movie Harriet the Spy and went on to co-star in ...

Michelle Trachetenberg's cause and manner of death will remain undetermined after her family objected to having an autopsy ...

Unique Nicole/WireImage; Jerritt Clark/WireImage Kyla Pratt is remembering the legacy of fellow former child star Michelle ...