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

Former Nickelodeon star Danny Tamberelli remembered his The Adventures of Pete & Pete costar Michelle Trachtenberg in an ...

The NYC Medical Examiner's Office confirmed to PEOPLE that Trachtenberg's family objected to an autopsy after her sudden ...