The actress, 39, was found dead in New York City Wednesday. Her roles included 'Harriet the Spy,' 'Gossip Girl' and 'Buffy ...

The actress was scheduled to appear at the South by Southwest Festival for a benefit screening of her documentary film “Spyral.” ...

Michelle Trachtenberg was found deceased in her apartment; no foul play is suspected, with her recent liver transplant ...

Shortly after Michelle Trachtenberg's death, legal expert Neama Rahmani tells PEOPLE why a family would decline an autopsy ...