Leighton Meester opened up for the first time about the death of her 'Gossip Girl' costar Michelle Trachtenberg: 'It's ...

Michelle Trachtenberg's death at 39 was caused by complications of diabetes, according to the New York City Office of the Chief Medical Examiner.

"Gossip Girl" star Leighton Meester is remembering late actress Michelle Trachtenberg as a "wonderful, talented person" who "everyone loved." ...

The "Ice Princess" and "Gossip Girl" star died from diabetes complications on Feb. 26, authorities have determined.

Michelle Trachtenberg died naturally of complications caused by diabetes mellitus, according to the New York City medical ...

There was no autopsy performed, but toxicology test results gave additional clarity, according to the medical examiner’s office.

Michelle Trachtenberg's cause of death comes to light more than a month after the 'Harriet the Spy' actor was found unresponsive in her New York City apartment.