Actress Michelle Trachtenberg died of diabetes complications: officials – National [Video]

Actor Michelle Trachtenberg died as a result of complications from diabetes, New York City’s medical examiner said Wednesday.

The office said in a statement that it amended the cause and manner of death for the 39-year-old New York City native following a review of laboratory test results.

Trachtenberg, who was known for “Gossip Girl,” “Buffy the Vampire Slayer” and “Harriet the Spy,” was found unconscious and unresponsive in her luxury apartment tower in Manhattan in February.

Officials at the time said no foul play was suspected, and the medical examiner’s office had listed her death as “undetermined.”

Trachtenberg’s family had objected to an autopsy, which the medical examiner’s office honored because there was no evidence of criminality.

Her representative didn’t immediately respond to an email seeking comment Wednesday.

Sarah Michelle Gellar, Taylor Momsen and Blake Lively were among the celebrities who mourned Trachtenberg when her Feb. 26 death was announced.

Trachtenberg was 8 …