Actress Michelle Trachtenberg, known for her roles in "Harriet the Spy," "Buffy the Vampire Slayer," and "Gossip Girl," died at age 39 from complications of diabetes. The New York City Office of Chief Medical Examiner confirmed the death was due to natural causes. Trachtenberg was found unresponsive in her apartment on February 26th. Her family declined an autopsy, as police found no evidence of foul play. Her death is being mourned as a loss for millennials who grew up watching her.

Prepared by Emily Rhodes and reviewed by editorial team.