Michelle Trachetenberg's cause and manner of death will remain undetermined after her family objected to having an autopsy conducted on her body.

Michelle Trachtenberg was set to make a SXSW appearance in Austin in March before she died in New York City earlier this month

But in the case of the actress Michelle Trachtenberg, whose death at 39 was announced on Wednesday, no autopsy is being performed, according to news reports that say Trachtenbergs

The New York City medical Examiner has declared the death of actress Michelle Trachtenberg undetermined. The “Buffy the Vampire Slayer” actress’ family has declined an autopsy, CNN reported. Since police did not think her death was suspicious,