TMZ reports:

Carrie Fisher‘s death certificate has been issued, TMZ has learned, but it does not list a cause of death because it’s not clear what killed her.

The L.A. County Coroner’s Office performed an autopsy Friday it has “deferred” reaching a conclusion on the cause of death.  Coroners officials tell us they need to do more tests to determine what ended the 60-year-old actress’s life.  An official adds, the cause of death is “not obvious.”

The reason a death certificate was issued before the cause of death could be determined … the family can’t bury the body without a death certificate, so it’s routine for the Coroner to issue death certificates before cause of death can be determined.

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