Michelle Trachtenberg, child actor in "Harriet the Spy" who went on to TV roles in "Buffy the Vampire Slayer" and "Gossip ...

Former child star and beloved millennial actor Michelle Trachtenberg, best known for her work on "Buffy the Vampire Slayer" and ... observed a 39-year-old female unconscious and unresponsive ...

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

Michelle Trachtenberg, a onetime child actor who starred in “Harriet the Spy” and “Buffy the Vampire Slayer” and ... officers observed a 39-year-old female unconscious and unresponsive.

The actress, known for her roles in 'Buffy the Vampire Slayer,' 'EuroTrip' and ... 26, news broke that former child star Michelle Trachtenberg had died. The NYPD confirmed to PEOPLE that police ...

Michelle Trachtenberg, a former child actress who had starring roles in several shows, including “Gossip Girl” and “Buffy the Vampire Slayer,” has died at age 39, the Associated Press reported.

The actress Michelle Trachtenberg has died. (Michael Tran/AFP via Getty Images) ...